That should be possible, but since I don't have the Pro Tools.app, I can't inspect or test it.
If you want to record, and post, a short video showing manually (no scripts) what you want to do, then I'll take a look and see if I can make an educated guess. Be sure to narrate the video explaining in detail what you are doing, and what value you want to get. Also, just record the region of the screen that is active in your example.
If you don't have a good tool to record and share a video, then I'd suggest CloudApp. It is free and is pretty easy to use.
BTW, when you post a script, please post using the Forum Code Block.