[2.0.20] OS X Standalone -Game doesn't fully close after in game upgrade when full screened

[Mnemonic]

The subject says most of the details. If I full screen factorio, and either let the self-update run, or adjust mods and factorio restarts itself, the old factorio window lurks as a full-screen "pane". I can't interact with it, and I can't close it, it just takes up a workspace while the new window appears. Putting the computer to sleep and waking it back up seems to make the window get cleaned up.

[Loewchen]

Post the log of a session with the issue please, see 3638.

[Xorimuth]

The subject says most of the details. If I full screen factorio, and either let the self-update run, or adjust mods and factorio restarts itself, the old factorio window lurks as a full-screen "pane". I can't interact with it, and I can't close it, it just takes up a workspace while the new window appears. Putting the computer to sleep and waking it back up seems to make the window get cleaned up.

Does the zombie window persist even after exiting the main factorio window?