Problem Details: If you start spectating someone who is playing a map that you don't have, and you have automatic s enabled, the map will start ing. If you exit osu! when the is about to start, the closing animation will be canceled, but you can't click anywhere and nothing will respond.

Steps to replicate this (requires to be osu!er):

- Search someone playing a map that you don't have and start spectating.
- Wait until the "Looking up beatmap" message appears.
- Close osu! while this message is on screen.

Here you can see a video of what happens.



Also, sometimes, the window can get stuck in the transparency transition and be like this:


Happens in all release streams, the video is recorded in Stable.

This could be a feature on osu!: "Window transparency"