Remove useless list

src/button/ReactionToggleButton.tsx

@@ -128,7 +128,6 @@ export function ReactionPopupMenu({
           </menu>
         </section>
         <section style={{ marginLeft: "var(--cpd-separator-spacing)" }}>
-          <li key="search" className={styles.reactionPopupMenuItem}>
           <Tooltip
             label={
               isFullyExpanded ? t("action.show_less") : t("action.show_more")
@@ -146,7 +145,6 @@ export function ReactionPopupMenu({
               onClick={() => setExpanded(!isFullyExpanded)}
             />
           </Tooltip>
-          </li>
         </section>
       </div>
     </>