After the item button is pressed, the UI does not appear immediately, but for several seconds.

中文:

物品栏按钮按动后 UI并没有立马出现 而是迟了好几秒 奇怪的是游戏帧数很高

English:

After the item button is pressed, the UI does not appear immediately, but for several seconds. Strangely, the frames number of games is very high