### Godot version

4 rc6

### System information

Windows 11, Vulkan, ryzen 9 5900X, rx 6700xt

### Issue description

If you export an array and then add a resource to the array, the scrollbar for the create resource drop down doesn't work.

A workaround would be to scroll with the mouse wheel, but it's still an issue and the list can get quite long, which can make mouse wheel scrolling tedious. 

### Steps to reproduce

1. Export an array (for example `@export var test: Array = []`)
2. Create a new element
3. Right click in the `<empty>` field
4. Try to use the scroll bar (it won't work)

### Minimal reproduction project

See "Steps to reproduce"
Callable callable = windows[E->get()].input_event_callback;
				if (callable.is_valid()) {
					callable.call(p_event);
				}
			}
			in_dispatch_input_event = false;
			return;
		}
	}
	Ref<InputEventFromWindow> event_from_window = p_event;
	if (event_from_window.is_valid() && event_from_window->get_window_id() != INVALID_WINDOW_ID) {
		
		if (windows.has(event_from_window->get_window_id())) {
			Callable callable = windows[event_from_window->get_window_id()].input_event_callback;
			if (callable.is_valid()) {
				callable.call(p_event);
			}
		}
	} else {
		
		for (const KeyValue<WindowID, WindowData> &E : windows) {
			const Callable callable = E.value.input_event_callback;
			if (callable.is_valid()) {
				callable.call(p_event);
			}
		}
	}
	in_dispatch_input_event = false;
}
LRESULT CALLBACK MouseProc(int code, WPARAM wParam, LPARAM lParam) {