### Godot version

4.0.dev

### System information

win11，core i7 13700,  GTX4090

### Issue description

Just look at this gif.

![screenshots](https://user-images.githubusercontent.com/1620585/225354749-6ea17059-95b2-45e0-9765-8505e92726eb.gif)

It seems that it was block by Static Type Checking.

![image](https://user-images.githubusercontent.com/1620585/225362874-507ff0ec-c6d8-4a25-9a16-89db1885ad02.png)

If it's right.

Why it doesn't just disable other option except for String and StringName?

### Steps to reproduce

1. first select string type
2. input a text
3. change type
4. change back to string  -- it don't work
5. change to stringname -- it works
6. change back to string -- it works

### Minimal reproduction project

I think it don't need reproduction project.
if (selected_filter->is_pressed()) {
		_update_tracks(); 
	} else {
		_redraw_tracks();
		_redraw_groups();
	}
}
float AnimationTrackEditor::snap_time(float p_value, bool p_relative) {
	if (is_snap_enabled()) {
		double snap_increment;
		if (timeline->is_using_fps() && step->get_value() > 0) {
			snap_increment = 1.0 / step->get_value();
		} else {
			snap_increment = step->get_value();
		}
		if (Input::get_singleton()->is_key_pressed(Key::SHIFT)) {
			
			snap_increment *= 0.25;
		}
		if (p_relative) {
			double rel = Math::fmod(timeline->get_value(), snap_increment);
			p_value = Math::snapped(p_value + rel, snap_increment) - rel;
		} else {
			p_value = Math::snapped(p_value, snap_increment);
		}
	}
	return p_value;
}
void AnimationTrackEditor::_show_imported_anim_warning() {