### 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 
char *name = XGetAtomName(p_disp, p_atom);
	ERR_FAIL_NULL_V_MSG(name, String(), "Atom is invalid.");
	String ret;
	ret.parse_utf8(name);
	XFree(name);
	return ret;
}
bool DisplayServerX11::has_feature(Feature p_feature) const {