### Godot version

2992ffd25523cb8b3e0ef1b873c40115b8940178

### System information

Windows 10

### Issue description

Godot crashes randomly within a few seconds after project start when moving with the mouse.

![win_err](https://github.com/godotengine/godot/assets/52464204/1da28596-d95b-40f3-b32f-12219ec02c5d)

Started after recent merge of https://github.com/godotengine/godot/pull/67791.
I can confirm that reverting the pr fixes the crashes.

### Steps to reproduce

see desc

### Minimal reproduction project

N/A
if (is_inside_tree() && wrap_controls) {
		child_controls_changed();
	}
}
void Window::remove_child_notify(Node *p_child) {
	if (is_inside_tree() && wrap_controls) {
		child_controls_changed();
	}
}
void Window::set_theme_owner_node(Node *p_node) {
	ERR_MAIN_THREAD_GUARD;
	theme_owner->set_owner_node(p_node);
}
Node *Window::get_theme_owner_node() const {
	ERR_READ_THREAD_GUARD_V(nullptr);
	return theme_owner->get_owner_node();
}
bool Window::has_theme_owner_node() const {