diff --git a/src/room/useFullscreen.ts b/src/room/useFullscreen.ts
deleted file mode 100644
index a80b7ff5..00000000
--- a/src/room/useFullscreen.ts
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
-Copyright 2023 New Vector Ltd
-
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-import { logger } from "matrix-js-sdk/src/logger";
-import { useCallback, useLayoutEffect, useRef } from "react";
-
-import { useReactiveState } from "../useReactiveState";
-import { useEventTarget } from "../useEvents";
-
-const isFullscreen = (): boolean =>
-  Boolean(document.fullscreenElement) ||
-  Boolean(document.webkitFullscreenElement);
-
-function enterFullscreen(): void {
-  if (document.body.requestFullscreen) {
-    document.body.requestFullscreen();
-  } else if (document.body.webkitRequestFullscreen) {
-    document.body.webkitRequestFullscreen();
-  } else {
-    logger.error("No available fullscreen API!");
-  }
-}
-
-function exitFullscreen(): void {
-  if (document.exitFullscreen) {
-    document.exitFullscreen();
-  } else if (document.webkitExitFullscreen) {
-    document.webkitExitFullscreen();
-  } else {
-    logger.error("No available fullscreen API!");
-  }
-}
-
-function useFullscreenChange(onFullscreenChange: () => void): void {
-  useEventTarget(document.body, "fullscreenchange", onFullscreenChange);
-  useEventTarget(document.body, "webkitfullscreenchange", onFullscreenChange);
-}
-
-/**
- * Provides callbacks for controlling the full-screen view, which can hold one
- * item at a time.
- */
-// TODO: Simplify this. Nowadays we only allow the spotlight to be fullscreen,
-// so we don't need to bother with multiple items.
-export function useFullscreen(items: string[]): {
-  fullscreenItem: string | null;
-  toggleFullscreen: (itemId: string) => void;
-  exitFullscreen: () => void;
-} {
-  const [fullscreenItem, setFullscreenItem] = useReactiveState<string | null>(
-    (prevItem) =>
-      prevItem == null ? null : (items.find((i) => i === prevItem) ?? null),
-    [items],
-  );
-
-  const latestItems = useRef<string[]>(items);
-  latestItems.current = items;
-
-  const latestFullscreenItem = useRef<string | null>(fullscreenItem);
-  latestFullscreenItem.current = fullscreenItem;
-
-  const toggleFullscreen = useCallback(
-    (itemId: string) => {
-      setFullscreenItem(
-        latestFullscreenItem.current === null
-          ? (latestItems.current.find((i) => i === itemId) ?? null)
-          : null,
-      );
-    },
-    [setFullscreenItem],
-  );
-
-  const exitFullscreenCallback = useCallback(
-    () => setFullscreenItem(null),
-    [setFullscreenItem],
-  );
-
-  useLayoutEffect(() => {
-    // Determine whether we need to change the fullscreen state
-    if (isFullscreen() !== (fullscreenItem !== null)) {
-      (fullscreenItem === null ? exitFullscreen : enterFullscreen)();
-    }
-  }, [fullscreenItem]);
-
-  // Detect when the user exits fullscreen through an external mechanism like
-  // browser chrome or the escape key
-  useFullscreenChange(
-    useCallback(() => {
-      if (!isFullscreen()) setFullscreenItem(null);
-    }, [setFullscreenItem]),
-  );
-
-  return {
-    fullscreenItem,
-    toggleFullscreen,
-    exitFullscreen: exitFullscreenCallback,
-  };
-}