I'm not new to Steam I've been playing for several years. I have an HP Reverb G2 VR setup. 2 days ago I found that along with my Windows Mixed Reality play boundary, I have a second one that is the Steam boundary and that is the one I'm trying to remove. It's distracting to have the Steam boundary planted on top of my WMR one. I'm stuck in a very small cage.

I'm primarily trying to remove it while I am playing Steam Boxvr, but the two boundaries which are at right angles with each other are there in all of my games.

I spent a couple of hours trying to remove it, with the help of Chrome AI. I did the obvious one by going into the steam settings then to "in Game", and then disabling the "Enable the steam overlay while in-game' option. I also removed my WMR boundary and created a new one.

Do I have any other steps I can try to remove the Steam Overlay?