Quest 3 kernel updated the permissions for folders and other things which is why things that didn’t update beforehand or that have a strange setup dont work if they dont update it. It’s a bit of a problem in every single instance e.g. Beat Saber Mods currently also does not work because of that (well not BMBF). Not sure if DeoVR has problems with that and I would guess they should have already updated it cause in their case it’s pretty easy.
Got it working, in the local file list it was a symbol up in the right corner. After clicking it asked for permission. When approved the symbol went away. And all is working great again