Merge changes I53ea810d,If9e66ed6,Ieb4a85bb,I3ad46557 into main

* changes:
  [flexiglass] Changes to the bouncer scene when becomes non-interactive.
  [flexiglass] Prevent swipe nav from LS when shade is not touchable.
  [flexiglass] Stops change to Shade scene when AOD starts.
  [flexiglass] Fixes back navigation.