Thanks for letting me know about this bug! None of my testers or I were able to recreate it, though. Could you share more about your device or how you were playing the game? Was it lagging at all? It'll be useful for post-jam development. Thanks!
Also for clarification's sake, does it get stuck completely or for a short while?
Sure, here's the device info
I use firefox browser to play. The game doesn't lag in general, but often when closing the window it would enter state like this:
From here pressing W doesn't do anything. It stays like this for a while and then becomes usable again for no apparent reason. Seemingly this state counts as if the window is closed
Edit: I restarted my laptop for unrelated reasons and now I can't get this to happen too. Fixed itself ig