### 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 
if (data) {
						XFree(data);
					}
					if (done) {
						break;
					}
				}
			}
			if (success && (data_size > 0)) {
				ret.parse_utf8((const char *)incr_data.ptr(), data_size);
			}
		} else if (bytes_left > 0) {
			
			result = XGetWindowProperty(x11_display, x11_window,
					selection, 0, bytes_left, 0,
					AnyPropertyType, &type, &format,
					&len, &dummy, &data);
			if (result == Success) {
				ret.parse_utf8((const char *)data);
			} else {
				printf("Failed to get selection data.\n");
			}
			if (data) {
				XFree(data);
			}
		}
	}
	return ret;
}
String DisplayServerX11::_clipboard_get(Atom p_source, Window x11_window) const {