This is probably a stupid question but how do I see all my scripts now? Or my Sprites, Sounds, etc? The Asset Browser isn't showing any of that...
New projects in 2.3 will still create the old style default folders unless you turn it off in Preferences.I think it was just something screwy with the state of the IDE. I restarted and it is working now.
@chamaelon that may be true with new GMS projects, but I guess when I converted my 2.2.5 project it preserved the old heirarchy, because it is all still there.
File > Preferences > Asset Browser > Create default folders in new project