convert to from so that multiple layout switcher dont collide in

storybook.

src/room/LayoutToggle.tsx

@@ -33,7 +33,7 @@ export const LayoutToggle: FC<Props> = ({ layout, setLayout, className }) => {
   );
 
   return (
-    <div className={classNames(styles.toggle, className)}>
+    <form className={classNames(styles.toggle, className)}>
       <Tooltip label={t("layout_spotlight_label")}>
         <input
           type="radio"
@@ -54,6 +54,6 @@ export const LayoutToggle: FC<Props> = ({ layout, setLayout, className }) => {
         />
       </Tooltip>
       <GridIcon aria-hidden width={24} height={24} />
-    </div>
+    </form>
   );
 };