+ fix Toolbar being toggleable when it shouldn't be able to + allow opening overlays in MenuState.Initial again
Alternative to / closes #2549. Didn't want to reference the toolbar as was done, also wanted to remove the awkward scaling factors so rather than scaling down the inner one, we scale up the outer one.
# Conflicts: # osu.Game/Overlays/Music/PlaylistOverlay.cs # osu.Game/Screens/OsuScreen.cs
Stops filtered rooms from briefly displaying.