### Godot version

Godot 4 Beta 16

### System information

Ubuntu 22.04 Running on Vulkan Mesa Intel® UHD Graphics 620 (WHL GT2)

### Issue description


https://user-images.githubusercontent.com/63069499/215583979-e525a1fd-930f-4650-8e9f-3752100cdb72.mp4

Godot keeps clicking out of the color editor

EDIT: I did a test it seems to be single window mode

### Steps to reproduce

Go in editor settings and search for single window mode 

Enable it

Try using the color editor on any color field with single window mode

### Minimal reproduction project

N/A 
_THREAD_SAFE_METHOD_
	ERR_FAIL_COND_V(!windows.has(p_window), WINDOW_MODE_WINDOWED);
	const WindowData &wd = windows[p_window];
	if (wd.fullscreen) { 
		if (wd.exclusive_fullscreen) {
			return WINDOW_MODE_EXCLUSIVE_FULLSCREEN;
		} else {
			return WINDOW_MODE_FULLSCREEN;
		}
	}
	
	
	if (_window_maximize_check(p_window, "_NET_WM_STATE")) {
		return WINDOW_MODE_MAXIMIZED;
	}
	{
		if (_window_minimize_check(p_window)) {
			return WINDOW_MODE_MINIMIZED;
		}
	}
	
	return WINDOW_MODE_WINDOWED;
}
void DisplayServerX11::window_set_flag(WindowFlags p_flag, bool p_enabled, WindowID p_window) {