diff --git a/src/button/Button.tsx b/src/button/Button.tsx
index bc6359d..c29b5f2 100644
--- a/src/button/Button.tsx
+++ b/src/button/Button.tsx
@@ -13,7 +13,7 @@ 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 React, { forwardRef } from "react";
+import React, { forwardRef, useCallback } from "react";
 import { PressEvent } from "@react-types/shared";
 import classNames from "classnames";
 import { useButton } from "@react-aria/button";
@@ -273,8 +273,12 @@ export function FullscreenButton({
   fullscreen,
   ...rest
 }: FullscreenButtonProps) {
+  const getTooltip = useCallback(() => {
+    return fullscreen ? "Exit full screen" : "Full screen";
+  }, [fullscreen]);
+
   return (
-    <TooltipTrigger tooltip={() => "Full screen"}>
+    <TooltipTrigger tooltip={getTooltip}>
       <Button variant="icon" {...rest}>
         {fullscreen ? <FullscreenExit /> : <Fullscreen />}
       </Button>
diff --git a/src/video-grid/VideoTileContainer.jsx b/src/video-grid/VideoTileContainer.jsx
index 22338e7..55de199 100644
--- a/src/video-grid/VideoTileContainer.jsx
+++ b/src/video-grid/VideoTileContainer.jsx
@@ -22,6 +22,7 @@ import { useRoomMemberName } from "./useRoomMemberName";
 import { VideoTile } from "./VideoTile";
 import { VideoTileSettingsModal } from "./VideoTileSettingsModal";
 import { useModalTriggerState } from "../Modal";
+import { useCallback } from "react";
 
 export function VideoTileContainer({
   item,
@@ -65,6 +66,10 @@ export function VideoTileContainer({
     videoTileSettingsModalState.open();
   };
 
+  const onFullscreenCallback = useCallback(() => {
+    onFullscreen(item);
+  }, [onFullscreen, item]);
+
   // Firefox doesn't respect the disablePictureInPicture attribute
   // https://bugzilla.mozilla.org/show_bug.cgi?id=1611831
 
@@ -85,7 +90,7 @@ export function VideoTileContainer({
         onOptionsPress={onOptionsPress}
         localVolume={localVolume}
         isFullscreen={isFullscreen}
-        onFullscreen={() => onFullscreen(item)}
+        onFullscreen={onFullscreenCallback}
         {...rest}
       />
       {videoTileSettingsModalState.isOpen && (