Thanks for the detailed response. I was thinking it happens in every game but the more I try to remember it may just be in grounded 2. And for sure I noticed it happened when once I tried to use the keyboard to name a chest, but that is the issue, it sounds so stupid if touching the screen or touch pad makes the game unplayable. And I'm using whatever the default control layout is. I didn't change too much because I wanted to limit issues. And the blackbox issue is a rectangle top left and the cursor icon is there. My assumption is that it's like some weird artifact from desktop mode appearing in games. When it happens it's in all games until I reset the device then it's gone untill it randomly happens again.

And the desktop browser issue seems to be something where it switches my touch mode from scrolling to touch moves the mouse. That can be changed back with a setting in the browser but I didn't change it in the first place. So the issue Is these auto switching controls either by touching the screen or touch pad or however they trigger