### Godot version

2992ffd25523cb8b3e0ef1b873c40115b8940178

### System information

Windows 10

### Issue description

Godot crashes randomly within a few seconds after project start when moving with the mouse.

![win_err](https://github.com/godotengine/godot/assets/52464204/1da28596-d95b-40f3-b32f-12219ec02c5d)

Started after recent merge of https://github.com/godotengine/godot/pull/67791.
I can confirm that reverting the pr fixes the crashes.

### Steps to reproduce

see desc

### Minimal reproduction project

N/A
while (!events_thread_done.is_set()) {
		_wait_for_events();
		
		{
			MutexLock mutex_lock(events_mutex);
			_check_pending_events(polled_events);
		}
	}
}
void DisplayServerX11::_check_pending_events(LocalVector<XEvent> &r_events) {