Controls get sticky during auto saving

During saving, input doesn’t get handled properly. If you’re panning and then stop panning in the middle of saving, you will still be panning after the save has completed. Repro steps:

  1. Pan around with the right mouse button
  2. Wait for an auto save to occur
  3. Release the right mouse button
  4. Wait for auto save to end

Studio will now act as if the right mouse button is still held down.

This seems to also sometimes happen after testing in a new window, but I don’t have a reliable repro.