### 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
if (selection.size()) {
				EditorUndoRedoManager *undo_redo = EditorUndoRedoManager::get_singleton();
				undo_redo->create_action(TTR("Animation Delete Keys"));
				for (RBMap<SelectedKey, KeyInfo>::Element *E = selection.back(); E; E = E->prev()) {
					undo_redo->add_do_method(animation.ptr(), "track_remove_key", E->key().track, E->key().key);
					undo_redo->add_undo_method(animation.ptr(), "track_insert_key", E->key().track, E->get().pos, animation->track_get_key_value(E->key().track, E->key().key), animation->track_get_key_transition(E->key().track, E->key().key));
				}
				undo_redo->add_do_method(this, "_clear_selection_for_anim", animation);
				undo_redo->add_undo_method(this, "_clear_selection_for_anim", animation);
				undo_redo->add_do_method(this, "_redraw_tracks");
				undo_redo->add_undo_method(this, "_redraw_tracks");
				undo_redo->commit_action();
				_update_key_edit();
			}
		} break;
		case EDIT_GOTO_NEXT_STEP_TIMELINE_ONLY:
		case EDIT_GOTO_NEXT_STEP: {
			goto_next_step(false, p_option == EDIT_GOTO_NEXT_STEP_TIMELINE_ONLY);
		} break;
		case EDIT_GOTO_PREV_STEP: {
			goto_prev_step(false);
		} break;
		case EDIT_APPLY_RESET: {
			AnimationPlayerEditor::get_singleton()->get_player()->apply_reset(true);
		} break;
		case EDIT_BAKE_ANIMATION: {
			bake_dialog->popup_centered(Size2(200, 100) * EDSCALE);
		} break;
		case EDIT_BAKE_ANIMATION_CONFIRM: {
			EditorUndoRedoManager *undo_redo = EditorUndoRedoManager::get_singleton();