### Godot version

Master (0ddd9c3e8f9088fa139e25b2903289d727073e12)

### System information

PopOS 22.04 - Intel integrated graphics - all backends

### Issue description

When there are popup windows in the editor, I cannot click on the "Confirm"/"Cancel" type buttons at the button. 

I have the issue both in the project manager (importing projects I can click on files etc. but cannot click "open") and when running the editor (cannot click "Save&Quit" etc.)

Sometimes the editor correctly highlights the buttons and I can use the arrow keys to navigate the buttons and "enter" to confirm my selection.

_I can navigate the editor closing dialogue with tab/arrow keys_
![Screenshot from 2023-01-16 14-24-06](https://user-images.githubusercontent.com/16521339/212774269-d784ea5e-5921-4460-9124-48978939c8e7.png)

_I can't navigate the project import dialogue with tab/arrow keys_
![Screenshot from 2023-01-16 14-29-00](https://user-images.githubusercontent.com/16521339/212774683-0a80795a-eed4-4e65-b2ca-3562c25d71fd.png)


### Steps to reproduce

Run the editor

### Minimal reproduction project

Reproducible in the project manager
}
			if (wd.xic) {
				XUnsetICFocus(wd.xic);
			} else {
				WARN_PRINT("XCreateIC couldn't create wd.xic");
			}
		} else {
			wd.xic = nullptr;
			WARN_PRINT("XCreateIC couldn't create wd.xic");
		}
		_update_context(wd);
		if (p_flags & WINDOW_FLAG_BORDERLESS_BIT) {
			Hints hints;
			Atom property;
			hints.flags = 2;
			hints.decorations = 0;
			property = XInternAtom(x11_display, "_MOTIF_WM_HINTS", True);
			if (property != None) {
				XChangeProperty(x11_display, wd.x11_window, property, property, 32, PropModeReplace, (unsigned char *)&hints, 5);
			}
		}
		if (wd.is_popup || wd.no_focus) {
			
			Atom type_atom = XInternAtom(x11_display, "_NET_WM_WINDOW_TYPE_UTILITY", False);
			Atom wt_atom = XInternAtom(x11_display, "_NET_WM_WINDOW_TYPE", False);
			if (wt_atom != None && type_atom != None) {
				XChangeProperty(x11_display, wd.x11_window, wt_atom, XA_ATOM, 32, PropModeReplace, (unsigned char *)&type_atom, 1);
			}
		} else {
			Atom type_atom = XInternAtom(x11_display, "_NET_WM_WINDOW_TYPE_NORMAL", False);