Great idea - I tried to action it but I got an error message "Some assets could not be deleted. Make sure nothing is keeping a hook on them, like a loaded DLL for example". I hadn't built anything into the scene yet and had minimal interaction (I installed XR Plugin management, deleted Vulkan drivers [live short and prosper], and nothing more that I remember). Creating a new scene and deleting the old Sample Scene didn't allow me to delete the folder. I'm using 188.8.131.52f1.