Did you use safari? Godot and safari just not friends.
It seems to be happening with a lot of the Godot games in the jam for me, so not just your game! I'm using Chrome. :) Probably an issue my end.
Update browser can be helpful (old chrome versions not supported) or you can try firefox. Anyway, if you wanna play our game, we have windows and linux builds. Godot 4 is still very raw