### 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(), "track_set_key_transition", track, key, val);
				undo_redo->add_undo_method(animation.ptr(), "track_set_key_transition", track, key, prev_val);
				update_obj = true;
			}
			EditorUndoRedoManager *undo_redo = EditorUndoRedoManager::get_singleton();
			switch (animation->track_get_type(track)) {
				case Animation::TYPE_POSITION_3D:
				case Animation::TYPE_ROTATION_3D:
				case Animation::TYPE_SCALE_3D: {
					Variant old = animation->track_get_key_value(track, key);
					if (!setting) {
						String chan;
						switch (animation->track_get_type(track)) {
							case Animation::TYPE_POSITION_3D:
								chan = "Position3D";
								break;
							case Animation::TYPE_ROTATION_3D:
								chan = "Rotation3D";
								break;
							case Animation::TYPE_SCALE_3D:
								chan = "Scale3D";
								break;
							default: {
							}
						}
						setting = true;
						undo_redo->create_action(vformat(TTR("Animation Multi Change %s"), chan));
					}
					undo_redo->add_do_method(animation.ptr(), "track_set_key_value", track, key, p_value);
					undo_redo->add_undo_method(animation.ptr(), "track_set_key_value", track, key, old);