Fix issue with sysui state flags not being committed

- These were not being explicitly committed which meant that they only
  properly set/unset when a subsequent sysui state change happened
  (which isn't always the case, leading to an mismatch in state)

Fixes: 263921242
Test: Open camera, show global actions dialog, go back and try to swipe
      home
Change-Id: I7734d8ab2f21c1a6a4b75ad39f0825c66872c0eb