I really appreciate being able to double click on the time bar below the timeline to zoom out and view the whole length of the project, but there seems no similar mechanism to jump back (zoom in) to the zoom level you were previously editing at. I appreciate and like the ability to swipe along this time bar to enlarge and reduce the length of the timeline, but it would be even better if you could also double click somewhere to just go back to the zoom level you had been working at before zooming out.