### Godot version

4.0.rc

### System information

Any

### Issue description

If the RESET animation is generated at the same time as the Bezier track is generated, the bezier edit button will not be active.

![image](https://user-images.githubusercontent.com/61938263/218256176-88b1b196-7b6b-4404-84ad-e8694f23bb1b.png)

Also, if you delete a track in the Bezier Editor, or in undo redo, it will not update correctly.

### Steps to reproduce

![image](https://user-images.githubusercontent.com/61938263/218256230-4b0219d5-87e4-453a-8294-59f8feb0cfd5.png)


### Minimal reproduction project

N/A
undo_redo->add_do_method(animation.ptr(), "value_track_set_update_mode", animation->get_track_count(), update_mode);
		undo_redo->add_undo_method(animation.ptr(), "remove_track", animation->get_track_count());
		undo_redo->commit_action();
	} else {
		Vector<String> subindices;
		{
			
			NodePath np;
			animation->add_track(Animation::TYPE_VALUE);
			animation->track_set_path(animation->get_track_count() - 1, full_path);
			PropertyInfo h = _find_hint_for_track(animation->get_track_count() - 1, np);
			animation->remove_track(animation->get_track_count() - 1); 
			bool valid;
			subindices = _get_bezier_subindices_for_type(h.type, &valid);
			if (!valid) {
				EditorNode::get_singleton()->show_warning(TTR("Invalid track for Bezier (no suitable sub-properties)"));
				return;
			}
		}
		undo_redo->create_action(TTR("Add Bezier Track"));
		int base_track = animation->get_track_count();
		for (int i = 0; i < subindices.size(); i++) {
			undo_redo->add_do_method(animation.ptr(), "add_track", adding_track_type);
			undo_redo->add_do_method(animation.ptr(), "track_set_path", base_track + i, full_path + subindices[i]);
			undo_redo->add_undo_method(animation.ptr(), "remove_track", base_track);
		}
		undo_redo->commit_action();
	}
}
void AnimationTrackEditor::_timeline_value_changed(double) {