### Godot version

4.0 beta 15

### System information

Window 10

### Issue description


![image](https://user-images.githubusercontent.com/186786/214567744-630b15d3-e59a-4143-b42b-4cdd852c0ce3.png)

If you're using Google IME, the IME is located in the lower left corner of the window. (MS-IME was the correct placement)
I also tried with Beta14 and the Google IME was positioned correctly. In other words, it's a bug that's happening in Beta15.
The same applies to input fields such as search boxes.

**↓Beta14**

![image](https://user-images.githubusercontent.com/186786/214567843-defb21cb-aff8-4cf9-b4ca-f53368f5f553.png)


### Steps to reproduce

The situation is the same for all places where characters can be entered.
![image](https://user-images.githubusercontent.com/186786/214568357-97c8a8de-ce49-463c-87c8-86fbdfaa254a.png)


### Minimal reproduction project

It doesn't depend on the project and happens when using Google IME in the beta 15 editor.
_THREAD_SAFE_METHOD_
	ERR_FAIL_COND_V(!windows.has(p_window), Rect2i());
	const WindowData &wd = windows[p_window];
	return wd.parent_safe_rect;
}
void DisplayServerWindows::popup_open(WindowID p_window) {
	_THREAD_SAFE_METHOD_
	const WindowData &wd = windows[p_window];
	if (wd.is_popup) {
		
		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) {
			_send_window_event(windows[C->get()], DisplayServerWindows::WINDOW_EVENT_CLOSE_REQUEST);
		}
		time_since_popup = OS::get_singleton()->get_ticks_msec();
		popup_list.push_back(p_window);
	}
}
void DisplayServerWindows::popup_close(WindowID p_window) {