Mouse control problem

This happen to Minecraft iOS (iPad OS)

Keyboard and mouse is working on minecraft while I’m playing

I have opened any UI and then I closed the UI and back to play, after that the mouse pointer is not working on the game. Also when I did the “LONG CLICK” The screen has zoomed

Here is the video of the problem :

Minecraft iOS mouse control problem.MOV

Hope you can fix this problem

Thank you