diff --git a/apps/web/src/components/structures/FilePanel.tsx b/apps/web/src/components/structures/FilePanel.tsx
index 7f80525e29..0cecad0a3e 100644
--- a/apps/web/src/components/structures/FilePanel.tsx
+++ b/apps/web/src/components/structures/FilePanel.tsx
@@ -34,6 +34,7 @@ import RoomContext, { TimelineRenderingType } from "../../contexts/RoomContext";
 import Measured from "../views/elements/Measured";
 import EmptyState from "../views/right_panel/EmptyState";
 import { ScopedRoomContextProvider } from "../../contexts/ScopedRoomContext.tsx";
+import { EventPresentationContextProvider } from "../../utils/EventPresentationContextProvider";
 
 interface IProps {
     roomId: string;
@@ -286,15 +287,17 @@ class FilePanel extends React.Component<IProps, IState> {
                     >
                         <Measured sensor={this.card} onMeasurement={this.onMeasurement} />
                         <SearchWarning isRoomEncrypted={isRoomEncrypted} kind={WarningKind.Files} />
-                        <TimelinePanel
-                            manageReadReceipts={false}
-                            manageReadMarkers={false}
-                            timelineSet={this.state.timelineSet}
-                            showUrlPreview={false}
-                            onPaginationRequest={this.onPaginationRequest}
-                            empty={emptyState}
-                            layout={Layout.Group}
-                        />
+                        <EventPresentationContextProvider layout={Layout.Group}>
+                            <TimelinePanel
+                                manageReadReceipts={false}
+                                manageReadMarkers={false}
+                                timelineSet={this.state.timelineSet}
+                                showUrlPreview={false}
+                                onPaginationRequest={this.onPaginationRequest}
+                                empty={emptyState}
+                                layout={Layout.Group}
+                            />
+                        </EventPresentationContextProvider>
                     </BaseCard>
                 </ScopedRoomContextProvider>
             );
diff --git a/apps/web/src/components/structures/RoomView.tsx b/apps/web/src/components/structures/RoomView.tsx
index df8a551c1a..b5c03938bc 100644
--- a/apps/web/src/components/structures/RoomView.tsx
+++ b/apps/web/src/components/structures/RoomView.tsx
@@ -142,6 +142,7 @@ import { type RoomViewStore } from "../../stores/RoomViewStore.tsx";
 import { RoomStatusBarViewModel } from "../../viewmodels/room/RoomStatusBar.ts";
 import { EncryptionEventViewModel } from "../../viewmodels/room/timeline/event-tile/EncryptionEventViewModel.ts";
 import { ModuleApi } from "../../modules/Api.ts";
+import { EventPresentationContextProvider } from "../../utils/EventPresentationContextProvider";
 
 const DEBUG = false;
 const PREVENT_MULTIPLE_JITSI_WITHIN = 30_000;
@@ -2583,32 +2584,34 @@ export class RoomView extends React.Component<IRoomProps, IRoomState> {
         let messagePanel: JSX.Element | undefined;
         if (!isRoomEncryptionLoading) {
             messagePanel = (
-                <TimelinePanel
-                    ref={this.gatherTimelinePanelRef}
-                    timelineSet={this.state.room.getUnfilteredTimelineSet()}
-                    showReadReceipts={this.state.showReadReceipts}
-                    manageReadReceipts={!this.state.isPeeking}
-                    sendReadReceiptOnLoad={
-                        !this.state.wasContextSwitch && this.props.enableReadReceiptsAndMarkersOnActivity
-                    }
-                    manageReadMarkers={!this.state.isPeeking}
-                    hidden={hideMessagePanel}
-                    highlightedEventId={highlightedEventId}
-                    eventId={this.state.initialEventId}
-                    eventScrollIntoView={this.state.initialEventScrollIntoView}
-                    eventPixelOffset={this.state.initialEventPixelOffset}
-                    onScroll={this.onMessageListScroll}
-                    onEventScrolledIntoView={this.resetJumpToEvent}
-                    onReadMarkerUpdated={this.updateTopUnreadMessagesBar}
-                    showUrlPreview={this.state.showUrlPreview}
-                    className={this.messagePanelClassNames}
-                    membersLoaded={this.state.membersLoaded}
-                    permalinkCreator={this.permalinkCreator}
-                    showReactions={true}
-                    layout={this.state.layout}
-                    editState={this.state.editState}
-                    enableReadReceiptsAndMarkersOnActivity={this.props.enableReadReceiptsAndMarkersOnActivity}
-                />
+                <EventPresentationContextProvider layout={this.state.layout}>
+                    <TimelinePanel
+                        ref={this.gatherTimelinePanelRef}
+                        timelineSet={this.state.room.getUnfilteredTimelineSet()}
+                        showReadReceipts={this.state.showReadReceipts}
+                        manageReadReceipts={!this.state.isPeeking}
+                        sendReadReceiptOnLoad={
+                            !this.state.wasContextSwitch && this.props.enableReadReceiptsAndMarkersOnActivity
+                        }
+                        manageReadMarkers={!this.state.isPeeking}
+                        hidden={hideMessagePanel}
+                        highlightedEventId={highlightedEventId}
+                        eventId={this.state.initialEventId}
+                        eventScrollIntoView={this.state.initialEventScrollIntoView}
+                        eventPixelOffset={this.state.initialEventPixelOffset}
+                        onScroll={this.onMessageListScroll}
+                        onEventScrolledIntoView={this.resetJumpToEvent}
+                        onReadMarkerUpdated={this.updateTopUnreadMessagesBar}
+                        showUrlPreview={this.state.showUrlPreview}
+                        className={this.messagePanelClassNames}
+                        membersLoaded={this.state.membersLoaded}
+                        permalinkCreator={this.permalinkCreator}
+                        showReactions={true}
+                        layout={this.state.layout}
+                        editState={this.state.editState}
+                        enableReadReceiptsAndMarkersOnActivity={this.props.enableReadReceiptsAndMarkersOnActivity}
+                    />
+                </EventPresentationContextProvider>
             );
         }
 
diff --git a/apps/web/src/components/structures/ThreadView.tsx b/apps/web/src/components/structures/ThreadView.tsx
index 18179e417f..54727b95e2 100644
--- a/apps/web/src/components/structures/ThreadView.tsx
+++ b/apps/web/src/components/structures/ThreadView.tsx
@@ -51,6 +51,7 @@ import { type ComposerInsertPayload, ComposerType } from "../../dispatcher/paylo
 import Heading from "../views/typography/Heading";
 import { type ThreadPayload } from "../../dispatcher/payloads/ThreadPayload";
 import { ScopedRoomContextProvider } from "../../contexts/ScopedRoomContext.tsx";
+import { EventPresentationContextProvider } from "../../utils/EventPresentationContextProvider";
 
 interface IProps {
     room: Room;
@@ -388,32 +389,36 @@ export default class ThreadView extends React.Component<IProps, IState> {
                 );
             }
 
+            const layout = this.state.layout === Layout.Bubble ? Layout.Bubble : Layout.Group;
+
             timeline = (
                 <>
                     <FileDropTarget parent={this.card.current} onFileDrop={this.onFileDrop} room={this.props.room} />
-                    <TimelinePanel
-                        key={this.state.thread.id}
-                        ref={this.timelinePanel}
-                        showReadReceipts={this.context.showReadReceipts}
-                        manageReadReceipts={true}
-                        manageReadMarkers={true}
-                        sendReadReceiptOnLoad={true}
-                        timelineSet={this.state.thread.timelineSet}
-                        showUrlPreview={this.context.showUrlPreview}
-                        // ThreadView doesn't support IRC layout at this time
-                        layout={this.state.layout === Layout.Bubble ? Layout.Bubble : Layout.Group}
-                        hideThreadedMessages={false}
-                        hidden={false}
-                        showReactions={true}
-                        className="mx_RoomView_messagePanel"
-                        permalinkCreator={this.props.permalinkCreator}
-                        membersLoaded={true}
-                        editState={this.state.editState}
-                        eventId={this.props.initialEvent?.getId()}
-                        highlightedEventId={highlightedEventId}
-                        eventScrollIntoView={this.props.initialEventScrollIntoView}
-                        onEventScrolledIntoView={this.resetJumpToEvent}
-                    />
+                    <EventPresentationContextProvider layout={layout}>
+                        <TimelinePanel
+                            key={this.state.thread.id}
+                            ref={this.timelinePanel}
+                            showReadReceipts={this.context.showReadReceipts}
+                            manageReadReceipts={true}
+                            manageReadMarkers={true}
+                            sendReadReceiptOnLoad={true}
+                            timelineSet={this.state.thread.timelineSet}
+                            showUrlPreview={this.context.showUrlPreview}
+                            // ThreadView doesn't support IRC layout at this time
+                            layout={layout}
+                            hideThreadedMessages={false}
+                            hidden={false}
+                            showReactions={true}
+                            className="mx_RoomView_messagePanel"
+                            permalinkCreator={this.props.permalinkCreator}
+                            membersLoaded={true}
+                            editState={this.state.editState}
+                            eventId={this.props.initialEvent?.getId()}
+                            highlightedEventId={highlightedEventId}
+                            eventScrollIntoView={this.props.initialEventScrollIntoView}
+                            onEventScrolledIntoView={this.resetJumpToEvent}
+                        />
+                    </EventPresentationContextProvider>
                 </>
             );
         } else {
diff --git a/apps/web/src/components/views/right_panel/TimelineCard.tsx b/apps/web/src/components/views/right_panel/TimelineCard.tsx
index 7a56e7c15e..0ec7b8bedd 100644
--- a/apps/web/src/components/views/right_panel/TimelineCard.tsx
+++ b/apps/web/src/components/views/right_panel/TimelineCard.tsx
@@ -38,6 +38,7 @@ import { type ViewRoomPayload } from "../../../dispatcher/payloads/ViewRoomPaylo
 import Measured from "../elements/Measured";
 import { UPDATE_EVENT } from "../../../stores/AsyncStore";
 import { ScopedRoomContextProvider } from "../../../contexts/ScopedRoomContext.tsx";
+import { EventPresentationContextProvider } from "../../../utils/EventPresentationContextProvider";
 
 interface IProps {
     room: Room;
@@ -197,6 +198,7 @@ export default class TimelineCard extends React.Component<IProps, IState> {
 
         const myMembership = this.props.room.getMyMembership();
         const showComposer = myMembership === KnownMembership.Join;
+        const layout = this.state.layout === Layout.Bubble ? Layout.Bubble : Layout.Group;
 
         return (
             <ScopedRoomContextProvider
@@ -215,27 +217,29 @@ export default class TimelineCard extends React.Component<IProps, IState> {
                     <Measured sensor={this.card} onMeasurement={this.onMeasurement} />
                     <div className="mx_TimelineCard_timeline">
                         {jumpToBottom}
-                        <TimelinePanel
-                            ref={this.timelinePanel}
-                            showReadReceipts={this.state.showReadReceipts}
-                            manageReadReceipts={true}
-                            manageReadMarkers={false} // No RM support in the TimelineCard
-                            sendReadReceiptOnLoad={true}
-                            timelineSet={this.props.timelineSet}
-                            showUrlPreview={this.context.showUrlPreview}
-                            // The right panel timeline (and therefore threads) don't support IRC layout at this time
-                            layout={this.state.layout === Layout.Bubble ? Layout.Bubble : Layout.Group}
-                            hideThreadedMessages={false}
-                            hidden={false}
-                            showReactions={true}
-                            className="mx_RoomView_messagePanel"
-                            permalinkCreator={this.props.permalinkCreator}
-                            membersLoaded={true}
-                            editState={this.state.editState}
-                            eventId={this.state.initialEventId}
-                            highlightedEventId={highlightedEventId}
-                            onScroll={this.onScroll}
-                        />
+                        <EventPresentationContextProvider layout={layout}>
+                            <TimelinePanel
+                                ref={this.timelinePanel}
+                                showReadReceipts={this.state.showReadReceipts}
+                                manageReadReceipts={true}
+                                manageReadMarkers={false} // No RM support in the TimelineCard
+                                sendReadReceiptOnLoad={true}
+                                timelineSet={this.props.timelineSet}
+                                showUrlPreview={this.context.showUrlPreview}
+                                // The right panel timeline (and therefore threads) don't support IRC layout at this time
+                                layout={layout}
+                                hideThreadedMessages={false}
+                                hidden={false}
+                                showReactions={true}
+                                className="mx_RoomView_messagePanel"
+                                permalinkCreator={this.props.permalinkCreator}
+                                membersLoaded={true}
+                                editState={this.state.editState}
+                                eventId={this.state.initialEventId}
+                                highlightedEventId={highlightedEventId}
+                                onScroll={this.onScroll}
+                            />
+                        </EventPresentationContextProvider>
                     </div>
 
                     {isUploading && <UploadBar room={this.props.room} relation={this.props.composerRelation} />}
diff --git a/apps/web/src/components/views/rooms/EventTile.tsx b/apps/web/src/components/views/rooms/EventTile.tsx
index 01d98415f8..73b085e2c6 100644
--- a/apps/web/src/components/views/rooms/EventTile.tsx
+++ b/apps/web/src/components/views/rooms/EventTile.tsx
@@ -57,7 +57,6 @@ import {
     ReactionsRowButtonView,
     ReactionsRowView,
     TileErrorView,
-    type TileErrorViewLayout,
     useViewModel,
 } from "@element-hq/web-shared-components";
 
@@ -1579,24 +1578,17 @@ export class UnwrappedEventTile extends React.Component<EventTileProps, IState>
  */
 interface EventTileErrorFallbackProps {
     error: Error;
-    layout: Layout;
     mxEvent: MatrixEvent;
 }
 
-function EventTileErrorFallback({ error, layout, mxEvent }: Readonly<EventTileErrorFallbackProps>): JSX.Element {
+function EventTileErrorFallback({ error, mxEvent }: Readonly<EventTileErrorFallbackProps>): JSX.Element {
     const developerMode = useSettingValue("developerMode");
-    const vm = useCreateAutoDisposedViewModel(
-        () => new TileErrorViewModel({ error, layout: layout as TileErrorViewLayout, mxEvent, developerMode }),
-    );
+    const vm = useCreateAutoDisposedViewModel(() => new TileErrorViewModel({ error, mxEvent, developerMode }));
 
     useEffect(() => {
         vm.setError(error);
     }, [error, vm]);
 
-    useEffect(() => {
-        vm.setLayout(layout as TileErrorViewLayout);
-    }, [layout, vm]);
-
     useEffect(() => {
         vm.setDeveloperMode(developerMode);
     }, [developerMode, vm]);
@@ -1606,7 +1598,6 @@ function EventTileErrorFallback({ error, layout, mxEvent }: Readonly<EventTileEr
 
 interface EventTileErrorBoundaryProps {
     children: ReactNode;
-    layout: Layout;
     mxEvent: MatrixEvent;
 }
 
@@ -1626,13 +1617,7 @@ class EventTileErrorBoundary extends React.Component<EventTileErrorBoundaryProps
 
     public render(): ReactNode {
         if (this.state.error) {
-            return (
-                <EventTileErrorFallback
-                    error={this.state.error}
-                    layout={this.props.layout}
-                    mxEvent={this.props.mxEvent}
-                />
-            );
+            return <EventTileErrorFallback error={this.state.error} mxEvent={this.props.mxEvent} />;
         }
 
         return this.props.children;
@@ -1642,7 +1627,7 @@ class EventTileErrorBoundary extends React.Component<EventTileErrorBoundaryProps
 // Wrap all event tiles with the tile error boundary so that any throws even during construction are captured
 const SafeEventTile = (props: EventTileProps): JSX.Element => {
     return (
-        <EventTileErrorBoundary mxEvent={props.mxEvent} layout={props.layout ?? Layout.Group}>
+        <EventTileErrorBoundary mxEvent={props.mxEvent}>
             <UnwrappedEventTile {...props} />
         </EventTileErrorBoundary>
     );
diff --git a/apps/web/src/utils/EventPresentationContextProvider.tsx b/apps/web/src/utils/EventPresentationContextProvider.tsx
new file mode 100644
index 0000000000..4c3b958e63
--- /dev/null
+++ b/apps/web/src/utils/EventPresentationContextProvider.tsx
@@ -0,0 +1,50 @@
+/*
+Copyright 2026 Element Creations Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE files in the repository root for full details.
+*/
+
+import React, { type JSX, type PropsWithChildren, useMemo } from "react";
+import { EventPresentationProvider, type EventLayout, type EventPresentation } from "@element-hq/web-shared-components";
+
+import { Layout } from "../settings/enums/Layout";
+import { useSettingValue } from "../hooks/useSettings";
+
+const EVENT_LAYOUT_BY_APP_LAYOUT: Record<Layout, EventLayout> = {
+    [Layout.Bubble]: "bubble",
+    [Layout.Group]: "group",
+    [Layout.IRC]: "irc",
+};
+
+function getEventDensity(layout: Layout, useCompactLayout: boolean): EventPresentation["density"] {
+    return useCompactLayout && layout === Layout.Group ? "compact" : "default";
+}
+
+/** Converts app/web layout settings into shared event presentation settings. */
+export function getEventPresentation(layout: Layout, useCompactLayout: boolean): EventPresentation {
+    return {
+        layout: EVENT_LAYOUT_BY_APP_LAYOUT[layout],
+        density: getEventDensity(layout, useCompactLayout),
+    };
+}
+
+/** Props for the app/web event presentation context provider. */
+export interface EventPresentationContextProviderProps {
+    /** Layout selected by the app/web surface rendering the timeline. */
+    layout: Layout;
+}
+
+/** Provides shared event presentation using app/web-owned layout settings. */
+export function EventPresentationContextProvider({
+    layout,
+    children,
+}: Readonly<PropsWithChildren<EventPresentationContextProviderProps>>): JSX.Element {
+    // Compact density is still owned by app/web; this exposes it as shared event presentation.
+    const useCompactLayout = useSettingValue("useCompactLayout");
+    const eventLayout = EVENT_LAYOUT_BY_APP_LAYOUT[layout];
+    const density = getEventDensity(layout, useCompactLayout);
+    const value = useMemo<EventPresentation>(() => ({ layout: eventLayout, density }), [eventLayout, density]);
+
+    return <EventPresentationProvider value={value}>{children}</EventPresentationProvider>;
+}
diff --git a/apps/web/src/viewmodels/message-body/TileErrorViewModel.ts b/apps/web/src/viewmodels/message-body/TileErrorViewModel.ts
index 3f8fbe10a0..7f08c15bca 100644
--- a/apps/web/src/viewmodels/message-body/TileErrorViewModel.ts
+++ b/apps/web/src/viewmodels/message-body/TileErrorViewModel.ts
@@ -9,7 +9,6 @@ import { type MouseEventHandler } from "react";
 import { type MatrixEvent } from "matrix-js-sdk/src/matrix";
 import {
     BaseViewModel,
-    type TileErrorViewLayout,
     type TileErrorViewSnapshot as TileErrorViewSnapshotInterface,
     type TileErrorViewModel as TileErrorViewModelInterface,
 } from "@element-hq/web-shared-components";
@@ -24,10 +23,6 @@ import BugReportDialog from "../../components/views/dialogs/BugReportDialog";
 const TILE_ERROR_BUG_REPORT_LABEL = "react-tile-soft-crash";
 
 export interface TileErrorViewModelProps {
-    /**
-     * Layout variant used by the host timeline.
-     */
-    layout: TileErrorViewLayout;
     /**
      * Event whose tile failed to render.
      */
@@ -64,17 +59,15 @@ function getViewSourceCtaLabel(developerMode: boolean): string | undefined {
 /**
  * ViewModel for the tile error fallback, providing the snapshot shown when a tile fails to render.
  *
- * The snapshot includes the host timeline layout, the fallback message, the event type,
- * and optional bug-report and view-source action labels. The view model also exposes
- * click handlers for those actions, opening the bug-report or view-source dialog when
- * available.
+ * The snapshot includes the fallback message, event type, and optional bug-report and
+ * view-source action labels. The view model also exposes click handlers for those
+ * actions, opening the bug-report or view-source dialog when available.
  */
 export class TileErrorViewModel
     extends BaseViewModel<TileErrorViewSnapshotInterface, TileErrorViewModelProps>
     implements TileErrorViewModelInterface
 {
     private static readonly computeSnapshot = (props: TileErrorViewModelProps): TileErrorViewSnapshotInterface => ({
-        layout: props.layout,
         message: _t("timeline|error_rendering_message"),
         eventType: props.mxEvent.getType(),
         bugReportCtaLabel: getBugReportCtaLabel(),
@@ -85,11 +78,6 @@ export class TileErrorViewModel
         super(props, TileErrorViewModel.computeSnapshot(props));
     }
 
-    public setLayout(layout: TileErrorViewLayout): void {
-        this.props.layout = layout;
-        this.snapshot.merge({ layout });
-    }
-
     public setError(error: Error): void {
         this.props.error = error;
     }
diff --git a/apps/web/src/viewmodels/message-body/UrlPreviewGroupViewModel.ts b/apps/web/src/viewmodels/message-body/UrlPreviewGroupViewModel.ts
index b722def238..025bc4e337 100644
--- a/apps/web/src/viewmodels/message-body/UrlPreviewGroupViewModel.ts
+++ b/apps/web/src/viewmodels/message-body/UrlPreviewGroupViewModel.ts
@@ -20,7 +20,6 @@ import { isPermalinkHost } from "../../utils/permalinks/Permalinks";
 import { mediaFromMxc } from "../../customisations/Media";
 import PlatformPeg from "../../PlatformPeg";
 import { thumbHeight } from "../../ImageUtils";
-import SettingsStore from "../../settings/SettingsStore";
 import { PosthogAnalytics } from "../../PosthogAnalytics";
 
 const logger = rootLogger.getChild("UrlPreviewGroupViewModel");
@@ -239,7 +238,6 @@ export class UrlPreviewGroupViewModel
     private readonly client: MatrixClient;
     private readonly storageKey: string;
     private readonly eventSendTime: number;
-    private readonly useCompactLayoutSettingWatcher: string;
 
     /**
      * Should the URL preview render according to the application.
@@ -282,7 +280,6 @@ export class UrlPreviewGroupViewModel
             totalPreviewCount: 0,
             previewsLimited: true,
             overPreviewLimit: false,
-            compactLayout: SettingsStore.getValue("useCompactLayout"),
         });
         this.urlPreviewEnabledByUser = globalThis.localStorage.getItem(storageKey) !== "1";
         this.urlPreviewVisible = props.visible;
@@ -291,15 +288,6 @@ export class UrlPreviewGroupViewModel
         this.client = props.client;
         this.eventSendTime = props.mxEvent.getTs();
         this.onImageClick = props.onImageClicked;
-        this.useCompactLayoutSettingWatcher = SettingsStore.watchSetting(
-            "useCompactLayout",
-            null,
-            (_setting, _roomid, _level, compactLayout) => {
-                this.snapshot.merge({
-                    compactLayout: !!compactLayout,
-                });
-            },
-        );
     }
 
     /**
@@ -383,11 +371,6 @@ export class UrlPreviewGroupViewModel
         return result;
     }
 
-    public dispose(): void {
-        super.dispose();
-        SettingsStore.unwatchSetting(this.useCompactLayoutSettingWatcher);
-    }
-
     private get visibility(): PreviewVisibility {
         if (!this.urlPreviewVisible) {
             return PreviewVisibility.Hidden;
diff --git a/apps/web/test/unit-tests/utils/EventPresentationContextProvider-test.tsx b/apps/web/test/unit-tests/utils/EventPresentationContextProvider-test.tsx
new file mode 100644
index 0000000000..3dea23f88a
--- /dev/null
+++ b/apps/web/test/unit-tests/utils/EventPresentationContextProvider-test.tsx
@@ -0,0 +1,57 @@
+/*
+Copyright 2026 Element Creations Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE files in the repository root for full details.
+*/
+
+import React from "react";
+import { act, render, screen, waitFor } from "jest-matrix-react";
+import { useEventPresentation } from "@element-hq/web-shared-components";
+
+import { Layout } from "../../../src/settings/enums/Layout";
+import {
+    EventPresentationContextProvider,
+    getEventPresentation,
+} from "../../../src/utils/EventPresentationContextProvider";
+import SettingsStore from "../../../src/settings/SettingsStore";
+import { SettingLevel } from "../../../src/settings/SettingLevel";
+
+const PresentationProbe: React.FC = () => {
+    const { layout, density } = useEventPresentation();
+
+    return <div data-testid="presentation">{`${layout}:${density}`}</div>;
+};
+
+describe("EventPresentationContextProvider", () => {
+    beforeEach(async () => {
+        await SettingsStore.setValue("useCompactLayout", null, SettingLevel.DEVICE, false);
+    });
+
+    it.each([
+        [Layout.Group, false, { layout: "group", density: "default" }],
+        [Layout.Group, true, { layout: "group", density: "compact" }],
+        [Layout.Bubble, false, { layout: "bubble", density: "default" }],
+        [Layout.Bubble, true, { layout: "bubble", density: "default" }],
+        [Layout.IRC, false, { layout: "irc", density: "default" }],
+        [Layout.IRC, true, { layout: "irc", density: "default" }],
+    ])("maps %s with compact=%s", (layout, useCompactLayout, expected) => {
+        expect(getEventPresentation(layout, useCompactLayout)).toEqual(expected);
+    });
+
+    it("updates provider density when compact layout changes", async () => {
+        render(
+            <EventPresentationContextProvider layout={Layout.Group}>
+                <PresentationProbe />
+            </EventPresentationContextProvider>,
+        );
+
+        expect(screen.getByTestId("presentation")).toHaveTextContent("group:default");
+
+        await act(async () => {
+            await SettingsStore.setValue("useCompactLayout", null, SettingLevel.DEVICE, true);
+        });
+
+        await waitFor(() => expect(screen.getByTestId("presentation")).toHaveTextContent("group:compact"));
+    });
+});
diff --git a/apps/web/test/viewmodels/message-body/TileErrorViewModel-test.tsx b/apps/web/test/viewmodels/message-body/TileErrorViewModel-test.tsx
index d5d8c94e8e..d805e4d8f3 100644
--- a/apps/web/test/viewmodels/message-body/TileErrorViewModel-test.tsx
+++ b/apps/web/test/viewmodels/message-body/TileErrorViewModel-test.tsx
@@ -33,7 +33,6 @@ describe("TileErrorViewModel", () => {
         const mxEvent = overrides.mxEvent ?? createEvent();
 
         return new TileErrorViewModel({
-            layout: "group",
             developerMode: true,
             error,
             mxEvent,
@@ -56,7 +55,6 @@ describe("TileErrorViewModel", () => {
         const vm = createVm();
 
         expect(vm.getSnapshot()).toEqual({
-            layout: "group",
             message: "Can't load this message",
             eventType: "m.room.message",
             bugReportCtaLabel: "Submit debug logs",
@@ -78,17 +76,6 @@ describe("TileErrorViewModel", () => {
         expect(vm.getSnapshot().viewSourceCtaLabel).toBeUndefined();
     });
 
-    it("updates the layout when the host timeline layout changes", () => {
-        const vm = createVm();
-        const listener = jest.fn();
-        vm.subscribe(listener);
-
-        vm.setLayout("bubble");
-
-        expect(vm.getSnapshot().layout).toBe("bubble");
-        expect(listener).toHaveBeenCalledTimes(1);
-    });
-
     it("guards setters against unchanged values", () => {
         const error = new Error("Boom");
         const mxEvent = createEvent();
@@ -98,7 +85,6 @@ describe("TileErrorViewModel", () => {
 
         vm.setDeveloperMode(true);
         vm.setError(error);
-        vm.setLayout("group");
 
         expect(listener).not.toHaveBeenCalled();
     });
diff --git a/apps/web/test/viewmodels/message-body/__snapshots__/UrlPreviewGroupViewModel-test.ts.snap b/apps/web/test/viewmodels/message-body/__snapshots__/UrlPreviewGroupViewModel-test.ts.snap
index e910d1b00d..0412afaba9 100644
--- a/apps/web/test/viewmodels/message-body/__snapshots__/UrlPreviewGroupViewModel-test.ts.snap
+++ b/apps/web/test/viewmodels/message-body/__snapshots__/UrlPreviewGroupViewModel-test.ts.snap
@@ -75,7 +75,6 @@ exports[`UrlPreviewGroupViewModel handles different kinds of opengraph responses
 
 exports[`UrlPreviewGroupViewModel should deduplicate multiple versions of the same URL 1`] = `
 {
-  "compactLayout": false,
   "overPreviewLimit": false,
   "previews": [
     {
@@ -96,7 +95,6 @@ exports[`UrlPreviewGroupViewModel should deduplicate multiple versions of the sa
 
 exports[`UrlPreviewGroupViewModel should handle being hidden and shown by the user 1`] = `
 {
-  "compactLayout": false,
   "overPreviewLimit": false,
   "previews": [],
   "previewsLimited": true,
@@ -106,7 +104,6 @@ exports[`UrlPreviewGroupViewModel should handle being hidden and shown by the us
 
 exports[`UrlPreviewGroupViewModel should handle being hidden and shown by the user 2`] = `
 {
-  "compactLayout": false,
   "overPreviewLimit": false,
   "previews": [
     {
@@ -127,7 +124,6 @@ exports[`UrlPreviewGroupViewModel should handle being hidden and shown by the us
 
 exports[`UrlPreviewGroupViewModel should hide preview when invisible 1`] = `
 {
-  "compactLayout": false,
   "overPreviewLimit": false,
   "previews": [],
   "previewsLimited": true,
@@ -137,7 +133,6 @@ exports[`UrlPreviewGroupViewModel should hide preview when invisible 1`] = `
 
 exports[`UrlPreviewGroupViewModel should ignore failed previews 1`] = `
 {
-  "compactLayout": false,
   "overPreviewLimit": false,
   "previews": [],
   "previewsLimited": true,
@@ -147,7 +142,6 @@ exports[`UrlPreviewGroupViewModel should ignore failed previews 1`] = `
 
 exports[`UrlPreviewGroupViewModel should ignore media when mediaVisible is false 1`] = `
 {
-  "compactLayout": false,
   "overPreviewLimit": false,
   "previews": [
     {
@@ -168,7 +162,6 @@ exports[`UrlPreviewGroupViewModel should ignore media when mediaVisible is false
 
 exports[`UrlPreviewGroupViewModel should preview a URL with media 1`] = `
 {
-  "compactLayout": false,
   "overPreviewLimit": false,
   "previews": [
     {
@@ -197,7 +190,6 @@ exports[`UrlPreviewGroupViewModel should preview a URL with media 1`] = `
 
 exports[`UrlPreviewGroupViewModel should preview a single valid URL 1`] = `
 {
-  "compactLayout": false,
   "overPreviewLimit": false,
   "previews": [
     {
@@ -218,7 +210,6 @@ exports[`UrlPreviewGroupViewModel should preview a single valid URL 1`] = `
 
 exports[`UrlPreviewGroupViewModel should return no previews by default 1`] = `
 {
-  "compactLayout": false,
   "overPreviewLimit": false,
   "previews": [],
   "previewsLimited": true,
diff --git a/packages/shared-components/.storybook/preview.tsx b/packages/shared-components/.storybook/preview.tsx
index c3f22b4824..07a4bf2621 100644
--- a/packages/shared-components/.storybook/preview.tsx
+++ b/packages/shared-components/.storybook/preview.tsx
@@ -1,4 +1,11 @@
-import type { ArgTypes, Preview, Decorator, ReactRenderer, StrictArgs } from "@storybook/react-vite";
+/*
+ * Copyright 2026 Element Creations Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+import type { ArgTypes, Decorator, Preview, ReactRenderer, StrictArgs } from "@storybook/react-vite";
 import "@fontsource/inter/400.css";
 import "@fontsource/inter/500.css";
 import "@fontsource/inter/600.css";
@@ -7,10 +14,11 @@ import "@fontsource/inter/700.css";
 import "./compound.css";
 import "./preview.css";
 import React, { useLayoutEffect } from "react";
-import { setLanguage } from "../src/core/i18n/i18n";
 import { TooltipProvider } from "@vector-im/compound-web";
-import { StoryContext } from "storybook/internal/csf";
-import { I18nApi, I18nContext } from "../src";
+import type { StoryContext } from "storybook/internal/csf";
+
+import { EventPresentationProvider, type EventDensity, type EventLayout, I18nApi, I18nContext } from "../src";
+import { setLanguage } from "../src/core/i18n/i18n";
 
 export const globalTypes = {
     theme: {
@@ -32,9 +40,36 @@ export const globalTypes = {
         name: "Language",
         description: "Global language for components",
     },
+    eventLayout: {
+        name: "Event layout",
+        description: "Global event layout for timeline components",
+        toolbar: {
+            icon: "component",
+            title: "Event layout",
+            items: [
+                { title: "Group", value: "group" },
+                { title: "Bubble", value: "bubble" },
+                { title: "IRC", value: "irc" },
+            ],
+        },
+    },
+    eventDensity: {
+        name: "Event density",
+        description: "Global event density for timeline components",
+        toolbar: {
+            icon: "listunordered",
+            title: "Event density",
+            items: [
+                { title: "Default", value: "default" },
+                { title: "Compact", value: "compact" },
+            ],
+        },
+    },
     initialGlobals: {
         theme: "system",
         language: "en",
+        eventLayout: "group",
+        eventDensity: "default",
     },
 } satisfies ArgTypes;
 
@@ -83,9 +118,28 @@ const withI18nProvider: Decorator = (Story) => {
     );
 };
 
-const preview: Preview = {
+const withEventPresentationProvider: Decorator = (Story, context) => {
+    return (
+        <EventPresentationProvider
+            value={{
+                layout: context.globals.eventLayout as EventLayout,
+                density: context.globals.eventDensity as EventDensity,
+            }}
+        >
+            <Story />
+        </EventPresentationProvider>
+    );
+};
+
+const preview = {
     tags: ["autodocs", "snapshot"],
-    decorators: [withThemeProvider, withTooltipProvider, withI18nProvider],
+    initialGlobals: {
+        theme: "system",
+        language: "en",
+        eventLayout: "group",
+        eventDensity: "default",
+    },
+    decorators: [withThemeProvider, withEventPresentationProvider, withTooltipProvider, withI18nProvider],
     parameters: {
         options: {
             storySort: {
@@ -101,6 +155,6 @@ const preview: Preview = {
         },
     },
     loaders: [languageLoader],
-};
+} satisfies Preview;
 
 export default preview;
diff --git a/packages/shared-components/src/index.ts b/packages/shared-components/src/index.ts
index 1cfaabd3b8..dcceb756f3 100644
--- a/packages/shared-components/src/index.ts
+++ b/packages/shared-components/src/index.ts
@@ -14,6 +14,7 @@ export * from "./core/roving";
 export * from "./room/composer/Banner";
 export * from "./crypto/SasEmoji";
 export * from "./room/timeline/ReadMarker";
+export * from "./room/timeline/EventPresentation";
 export * from "./room/timeline/event-tile/body/EventContentBodyView";
 export * from "./room/timeline/event-tile/body/RedactedBodyView";
 export * from "./room/timeline/event-tile/body/MFileBodyView";
diff --git a/packages/shared-components/src/room/timeline/EventPresentation/EventPresentationContext.tsx b/packages/shared-components/src/room/timeline/EventPresentation/EventPresentationContext.tsx
new file mode 100644
index 0000000000..3d6f6935bf
--- /dev/null
+++ b/packages/shared-components/src/room/timeline/EventPresentation/EventPresentationContext.tsx
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2026 Element Creations Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+import { createContext, useContext } from "react";
+
+/** Event tile layout selected by the host surface. */
+export type EventLayout = "group" | "bubble" | "irc";
+
+/** Density variant applied within an event layout. */
+export type EventDensity = "default" | "compact";
+
+/** Presentation settings that shared event/timeline components can adapt to. */
+export interface EventPresentation {
+    /** Layout family used for event rendering. */
+    layout: EventLayout;
+    /** Spacing density used within the layout. */
+    density: EventDensity;
+}
+
+/** Default event presentation used when no provider is present. */
+export const DEFAULT_EVENT_PRESENTATION: EventPresentation = {
+    layout: "group",
+    density: "default",
+};
+
+const EventPresentationContext = createContext<EventPresentation>(DEFAULT_EVENT_PRESENTATION);
+EventPresentationContext.displayName = "EventPresentationContext";
+
+/** Provides event presentation settings to shared event/timeline components. */
+export const EventPresentationProvider = EventPresentationContext.Provider;
+
+/** Returns the current event presentation settings. */
+export function useEventPresentation(): EventPresentation {
+    return useContext(EventPresentationContext);
+}
diff --git a/packages/shared-components/src/room/timeline/EventPresentation/index.ts b/packages/shared-components/src/room/timeline/EventPresentation/index.ts
new file mode 100644
index 0000000000..cd21c7593b
--- /dev/null
+++ b/packages/shared-components/src/room/timeline/EventPresentation/index.ts
@@ -0,0 +1,15 @@
+/*
+ * Copyright 2026 Element Creations Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+export {
+    DEFAULT_EVENT_PRESENTATION,
+    EventPresentationProvider,
+    useEventPresentation,
+    type EventDensity,
+    type EventLayout,
+    type EventPresentation,
+} from "./EventPresentationContext";
diff --git a/packages/shared-components/src/room/timeline/event-tile/EventTileView/TileErrorView/TileErrorView.stories.tsx b/packages/shared-components/src/room/timeline/event-tile/EventTileView/TileErrorView/TileErrorView.stories.tsx
index 4467993dc0..e7999477c4 100644
--- a/packages/shared-components/src/room/timeline/event-tile/EventTileView/TileErrorView/TileErrorView.stories.tsx
+++ b/packages/shared-components/src/room/timeline/event-tile/EventTileView/TileErrorView/TileErrorView.stories.tsx
@@ -11,6 +11,7 @@ import { fn } from "storybook/test";
 import type { Meta, StoryObj } from "@storybook/react-vite";
 import { withViewDocs } from "../../../../../../.storybook/withViewDocs";
 import { useMockedViewModel } from "../../../../../core/viewmodel";
+import { EventPresentationProvider } from "../../../EventPresentation";
 import { TileErrorView, type TileErrorViewActions, type TileErrorViewSnapshot } from "./TileErrorView";
 
 type WrapperProps = TileErrorViewSnapshot &
@@ -49,7 +50,6 @@ const meta = {
         eventType: "m.room.message",
         bugReportCtaLabel: "Submit debug logs",
         viewSourceCtaLabel: "View source",
-        layout: "group",
     },
 } satisfies Meta<typeof TileErrorViewWrapper>;
 
@@ -59,9 +59,13 @@ type Story = StoryObj<typeof meta>;
 export const Default: Story = {};
 
 export const BubbleLayout: Story = {
-    args: {
-        layout: "bubble",
-    },
+    decorators: [
+        (Story): JSX.Element => (
+            <EventPresentationProvider value={{ layout: "bubble", density: "default" }}>
+                <Story />
+            </EventPresentationProvider>
+        ),
+    ],
 };
 
 export const WithoutActions: Story = {
diff --git a/packages/shared-components/src/room/timeline/event-tile/EventTileView/TileErrorView/TileErrorView.test.tsx b/packages/shared-components/src/room/timeline/event-tile/EventTileView/TileErrorView/TileErrorView.test.tsx
index 514b9849a4..9d21d641f1 100644
--- a/packages/shared-components/src/room/timeline/event-tile/EventTileView/TileErrorView/TileErrorView.test.tsx
+++ b/packages/shared-components/src/room/timeline/event-tile/EventTileView/TileErrorView/TileErrorView.test.tsx
@@ -58,7 +58,6 @@ describe("TileErrorView", () => {
 
         const vm = new TestTileErrorViewModel(
             {
-                layout: "group",
                 message: "Can't load this message",
                 eventType: "m.room.message",
                 bugReportCtaLabel: "Submit debug logs",
@@ -81,7 +80,6 @@ describe("TileErrorView", () => {
 
     it("applies a custom className to the root element", () => {
         const vm = new MockViewModel<TileErrorViewSnapshot>({
-            layout: "group",
             message: "Can't load this message",
         }) as TileErrorViewModel;
 
diff --git a/packages/shared-components/src/room/timeline/event-tile/EventTileView/TileErrorView/TileErrorView.tsx b/packages/shared-components/src/room/timeline/event-tile/EventTileView/TileErrorView/TileErrorView.tsx
index f6ffab38f5..6c3b019af9 100644
--- a/packages/shared-components/src/room/timeline/event-tile/EventTileView/TileErrorView/TileErrorView.tsx
+++ b/packages/shared-components/src/room/timeline/event-tile/EventTileView/TileErrorView/TileErrorView.tsx
@@ -10,44 +10,30 @@ import classNames from "classnames";
 import { Button } from "@vector-im/compound-web";
 
 import { type ViewModel, useViewModel } from "../../../../../core/viewmodel";
+import { useEventPresentation } from "../../../EventPresentation";
 import styles from "./TileErrorView.module.css";
 
-export type TileErrorViewLayout = "bubble" | "group" | "irc";
-
+/** Snapshot data for rendering an event tile error fallback. */
 export interface TileErrorViewSnapshot {
-    /**
-     * Layout variant used by the host timeline.
-     */
-    layout?: TileErrorViewLayout;
-    /**
-     * Primary fallback text shown when a tile fails to render.
-     */
+    /** Primary fallback text shown when a tile fails to render. */
     message: string;
-    /**
-     * Optional event type appended to the fallback text.
-     */
+    /** Optional event type appended to the fallback text. */
     eventType?: string;
-    /**
-     * Optional label for the bug-report action button.
-     */
+    /** Optional label for the bug-report action button. */
     bugReportCtaLabel?: string;
-    /**
-     * Optional label for the view-source action.
-     */
+    /** Optional label for the view-source action. */
     viewSourceCtaLabel?: string;
 }
 
+/** User actions emitted by the tile error fallback. */
 export interface TileErrorViewActions {
-    /**
-     * Invoked when the bug-report button is clicked.
-     */
+    /** Invoked when the bug-report button is clicked. */
     onBugReportClick?: MouseEventHandler<HTMLButtonElement>;
-    /**
-     * Invoked when the view-source action is clicked.
-     */
+    /** Invoked when the view-source action is clicked. */
     onViewSourceClick?: MouseEventHandler<HTMLButtonElement>;
 }
 
+/** View model contract for the tile error fallback. */
 export type TileErrorViewModel = ViewModel<TileErrorViewSnapshot, TileErrorViewActions>;
 
 interface TileErrorViewProps {
@@ -66,11 +52,11 @@ interface TileErrorViewProps {
  *
  * The component shows the fallback error message from the view model, optionally
  * appends the event type in parentheses, and can render bug-report and view-source
- * actions when their labels are provided. The layout in the view-model snapshot
- * selects the timeline presentation variant.
+ * actions when their labels are provided.
  */
 export function TileErrorView({ vm, className }: Readonly<TileErrorViewProps>): JSX.Element {
-    const { message, eventType, bugReportCtaLabel, viewSourceCtaLabel, layout = "group" } = useViewModel(vm);
+    const { layout } = useEventPresentation();
+    const { message, eventType, bugReportCtaLabel, viewSourceCtaLabel } = useViewModel(vm);
 
     return (
         <li
diff --git a/packages/shared-components/src/room/timeline/event-tile/EventTileView/TileErrorView/index.tsx b/packages/shared-components/src/room/timeline/event-tile/EventTileView/TileErrorView/index.tsx
index a57eedc535..4c31e5c8d6 100644
--- a/packages/shared-components/src/room/timeline/event-tile/EventTileView/TileErrorView/index.tsx
+++ b/packages/shared-components/src/room/timeline/event-tile/EventTileView/TileErrorView/index.tsx
@@ -8,7 +8,6 @@
 export {
     TileErrorView,
     type TileErrorViewActions,
-    type TileErrorViewLayout,
     type TileErrorViewModel,
     type TileErrorViewSnapshot,
 } from "./TileErrorView";
diff --git a/packages/shared-components/src/room/timeline/event-tile/UrlPreviewGroupView/UrlPreviewGroupView.stories.tsx b/packages/shared-components/src/room/timeline/event-tile/UrlPreviewGroupView/UrlPreviewGroupView.stories.tsx
index b74e5c4cc3..47b997f68e 100644
--- a/packages/shared-components/src/room/timeline/event-tile/UrlPreviewGroupView/UrlPreviewGroupView.stories.tsx
+++ b/packages/shared-components/src/room/timeline/event-tile/UrlPreviewGroupView/UrlPreviewGroupView.stories.tsx
@@ -19,6 +19,7 @@ import {
 import { useMockedViewModel } from "../../../../core/viewmodel";
 import { LinkedTextContext } from "../../../../core/utils/LinkedText";
 import { withViewDocs } from "../../../../../.storybook/withViewDocs";
+import { EventPresentationProvider } from "../../EventPresentation";
 
 type UrlPreviewGroupViewProps = UrlPreviewGroupViewSnapshot & UrlPreviewGroupViewActions;
 
@@ -94,7 +95,7 @@ MultiplePreviewsVisible.args = {
         {
             title: "One",
             description: "A regular square image.",
-            link: "https://matrix.org",
+            link: "https://matrix.org/one",
             siteName: "matrix.org",
             showTooltipOnLink: false,
             image: {
@@ -108,7 +109,7 @@ MultiplePreviewsVisible.args = {
         {
             title: "Two",
             description: "This one has a taller image which should crop nicely.",
-            link: "https://matrix.org",
+            link: "https://matrix.org/two",
             siteName: "matrix.org",
             showTooltipOnLink: false,
             image: {
@@ -121,7 +122,7 @@ MultiplePreviewsVisible.args = {
         {
             title: "Three",
             description: "One more description",
-            link: "https://matrix.org",
+            link: "https://matrix.org/three",
             siteName: "matrix.org",
             showTooltipOnLink: false,
             image: {
@@ -140,5 +141,11 @@ MultiplePreviewsVisible.args = {
 export const WithCompactView = Template.bind({});
 WithCompactView.args = {
     ...MultiplePreviewsVisible.args,
-    compactLayout: true,
 };
+WithCompactView.decorators = [
+    (Story): JSX.Element => (
+        <EventPresentationProvider value={{ layout: "group", density: "compact" }}>
+            <Story />
+        </EventPresentationProvider>
+    ),
+];
diff --git a/packages/shared-components/src/room/timeline/event-tile/UrlPreviewGroupView/UrlPreviewGroupView.test.tsx b/packages/shared-components/src/room/timeline/event-tile/UrlPreviewGroupView/UrlPreviewGroupView.test.tsx
index 14396d472b..4f96f33341 100644
--- a/packages/shared-components/src/room/timeline/event-tile/UrlPreviewGroupView/UrlPreviewGroupView.test.tsx
+++ b/packages/shared-components/src/room/timeline/event-tile/UrlPreviewGroupView/UrlPreviewGroupView.test.tsx
@@ -27,7 +27,7 @@ describe("UrlPreviewGroupView", () => {
         const { container } = render(<MultiplePreviewsHidden />);
         expect(container).toMatchSnapshot();
     });
-    it("renders with a compact view", () => {
+    it("renders with compact density", () => {
         const { container } = render(<WithCompactView />);
         expect(container).toMatchSnapshot();
     });
diff --git a/packages/shared-components/src/room/timeline/event-tile/UrlPreviewGroupView/UrlPreviewGroupView.tsx b/packages/shared-components/src/room/timeline/event-tile/UrlPreviewGroupView/UrlPreviewGroupView.tsx
index 01c7a07441..8d5eb5a481 100644
--- a/packages/shared-components/src/room/timeline/event-tile/UrlPreviewGroupView/UrlPreviewGroupView.tsx
+++ b/packages/shared-components/src/room/timeline/event-tile/UrlPreviewGroupView/UrlPreviewGroupView.tsx
@@ -12,18 +12,24 @@ import classNames from "classnames";
 
 import { useViewModel, type ViewModel } from "../../../../core/viewmodel";
 import { useI18n } from "../../../../core/i18n/i18nContext";
+import { useEventPresentation } from "../../EventPresentation";
 import type { UrlPreview } from "./types";
 import { LinkPreview } from "./LinkPreview";
 import styles from "./UrlPreviewGroupView.module.css";
 
+/** Snapshot data for rendering URL previews attached to an event. */
 export interface UrlPreviewGroupViewSnapshot {
+    /** URL previews to render. */
     previews: Array<UrlPreview>;
+    /** Total number of previews available before limiting. */
     totalPreviewCount: number;
+    /** Whether the preview list is currently limited. */
     previewsLimited: boolean;
+    /** Whether more previews exist than are currently rendered. */
     overPreviewLimit: boolean;
-    compactLayout: boolean;
 }
 
+/** Props for the URL preview group view. */
 export interface UrlPreviewGroupViewProps {
     /**
      * The view model for the component.
@@ -35,12 +41,17 @@ export interface UrlPreviewGroupViewProps {
     className?: string;
 }
 
+/** User actions emitted by the URL preview group view. */
 export interface UrlPreviewGroupViewActions {
+    /** Invoked when the preview limit toggle is clicked. */
     onTogglePreviewLimit: () => void;
+    /** Invoked when the hide-preview action is clicked. */
     onHideClick: () => Promise<void>;
+    /** Invoked when a preview image is clicked. */
     onImageClick: (preview: UrlPreview) => void;
 }
 
+/** View model contract for the URL preview group view. */
 export type UrlPreviewGroupViewModel = ViewModel<UrlPreviewGroupViewSnapshot, UrlPreviewGroupViewActions>;
 
 /**
@@ -51,7 +62,8 @@ export type UrlPreviewGroupViewModel = ViewModel<UrlPreviewGroupViewSnapshot, Ur
  */
 export function UrlPreviewGroupView({ vm, className }: UrlPreviewGroupViewProps): JSX.Element | null {
     const { translate: _t } = useI18n();
-    const { previews, totalPreviewCount, previewsLimited, overPreviewLimit, compactLayout } = useViewModel(vm);
+    const { density } = useEventPresentation();
+    const { previews, totalPreviewCount, previewsLimited, overPreviewLimit } = useViewModel(vm);
     if (previews.length === 0) {
         return null;
     }
@@ -69,7 +81,7 @@ export function UrlPreviewGroupView({ vm, className }: UrlPreviewGroupViewProps)
 
     return (
         <div className={classNames(className, styles.wrapper)}>
-            <div className={classNames(styles.previewGroup, compactLayout && styles.compactLayout)}>
+            <div className={classNames(styles.previewGroup, density === "compact" && styles.compactLayout)}>
                 {previews.map((preview) => (
                     <LinkPreview key={preview.link} onImageClick={() => vm.onImageClick(preview)} {...preview} />
                 ))}
diff --git a/packages/shared-components/src/room/timeline/event-tile/UrlPreviewGroupView/__snapshots__/UrlPreviewGroupView.test.tsx.snap b/packages/shared-components/src/room/timeline/event-tile/UrlPreviewGroupView/__snapshots__/UrlPreviewGroupView.test.tsx.snap
index 26f76e8e05..2b6fb99206 100644
--- a/packages/shared-components/src/room/timeline/event-tile/UrlPreviewGroupView/__snapshots__/UrlPreviewGroupView.test.tsx.snap
+++ b/packages/shared-components/src/room/timeline/event-tile/UrlPreviewGroupView/__snapshots__/UrlPreviewGroupView.test.tsx.snap
@@ -104,7 +104,7 @@ exports[`UrlPreviewGroupView > renders multiple previews 1`] = `
         >
           <a
             class="_typography_6v6n8_153 _font-body-md-semibold_6v6n8_55 LinkPreview-module_title"
-            href="https://matrix.org"
+            href="https://matrix.org/one"
             rel="noreferrer noopener"
             target="_blank"
           >
@@ -144,7 +144,7 @@ exports[`UrlPreviewGroupView > renders multiple previews 1`] = `
         >
           <a
             class="_typography_6v6n8_153 _font-body-md-semibold_6v6n8_55 LinkPreview-module_title"
-            href="https://matrix.org"
+            href="https://matrix.org/two"
             rel="noreferrer noopener"
             target="_blank"
           >
@@ -184,7 +184,7 @@ exports[`UrlPreviewGroupView > renders multiple previews 1`] = `
         >
           <a
             class="_typography_6v6n8_153 _font-body-md-semibold_6v6n8_55 LinkPreview-module_title"
-            href="https://matrix.org"
+            href="https://matrix.org/three"
             rel="noreferrer noopener"
             target="_blank"
           >
@@ -332,7 +332,7 @@ exports[`UrlPreviewGroupView > renders multiple previews which are hidden 1`] =
 </div>
 `;
 
-exports[`UrlPreviewGroupView > renders with a compact view 1`] = `
+exports[`UrlPreviewGroupView > renders with compact density 1`] = `
 <div>
   <div
     class="UrlPreviewGroupView-module_wrapper"
@@ -358,7 +358,7 @@ exports[`UrlPreviewGroupView > renders with a compact view 1`] = `
         >
           <a
             class="_typography_6v6n8_153 _font-body-md-semibold_6v6n8_55 LinkPreview-module_title"
-            href="https://matrix.org"
+            href="https://matrix.org/one"
             rel="noreferrer noopener"
             target="_blank"
           >
@@ -398,7 +398,7 @@ exports[`UrlPreviewGroupView > renders with a compact view 1`] = `
         >
           <a
             class="_typography_6v6n8_153 _font-body-md-semibold_6v6n8_55 LinkPreview-module_title"
-            href="https://matrix.org"
+            href="https://matrix.org/two"
             rel="noreferrer noopener"
             target="_blank"
           >
@@ -438,7 +438,7 @@ exports[`UrlPreviewGroupView > renders with a compact view 1`] = `
         >
           <a
             class="_typography_6v6n8_153 _font-body-md-semibold_6v6n8_55 LinkPreview-module_title"
-            href="https://matrix.org"
+            href="https://matrix.org/three"
             rel="noreferrer noopener"
             target="_blank"
           >