What is this panel?

I sometimes randomly get this panel appear while i test the game using unity remote on my android. I have no idea what triggers it to appear/how to remove it.

I think it’s the Rendering Debugger window that you can bring up by double-tapping with 3 fingers on your phone.

I wasn’t able to find any instructions on how to hide it.
Maybe try double-tapping with 3 fingers again.

Source:
https://docs.unity3d.com/Packages/com.unity.render-pipelines.universal@12.1/manual/features/rendering-debugger.html#how-to-access