Please bring back the resize window aspect ratio lock.
One "feature" that I liked of the previous versions of TeamViewer was that I could grab the corner of the window and resize it and it would stay locked with the aspect ratio of the remote computer's resolution. Currently it is just a freeform resize and requires more micromanagement for resizing the window. I didn't realize this was a feature that I depended on so greatly until suddenly it wasn't there anymore. Unfortunately I don't see this bothering anyone else via various searches so I figured I'd drop my plea here.