### Godot version

4.0.3stable

### System information

-OS: Windows 11

### Issue description

When I set "display/window/size/resizable" flag in godot 4 it destroys minimize button only shows close button. In godot 3 it disables maximize button
Godot 4:
![image](https://github.com/godotengine/godot/assets/78092286/715e34b7-42a6-4d06-88c3-c66f8c0e1bb7)
Godot 3:
![image](https://github.com/godotengine/godot/assets/78092286/da53df91-1ae0-4145-9192-1f13240b519c)


### Steps to reproduce

1. I opened **Project Settings/Display/Window**
2. Then I uncheck "Resizable" option both in godot 3/4
3. In Godot 3 it only disabled maximize button
4. In Godot 4 it destroyed maximize and minimize buttons.

### Minimal reproduction project

[FloweyFight.zip](https://github.com/godotengine/godot/files/11589075/FloweyFight.zip)

_THREAD_SAFE_METHOD_
	bool has_popup_ancestor = false;
	WindowID transient_root = p_window;
	while (true) {
		WindowID parent = windows[transient_root].transient_parent;
		if (parent == INVALID_WINDOW_ID) {
			break;
		} else {
			transient_root = parent;
			if (windows[parent].is_popup) {
				has_popup_ancestor = true;
				break;
			}
		}
	}
	WindowData &wd = windows[p_window];
	if (wd.is_popup || has_popup_ancestor) {
		
		List<WindowID>::Element *C = nullptr;
		List<WindowID>::Element *E = popup_list.back();
		while (E) {
			if (wd.transient_parent != E->get() || wd.transient_parent == INVALID_WINDOW_ID) {
				C = E;
				E = E->prev();
			} else {
				break;
			}
		}
		if (C) {