I was working with ArcPro 1.1 beta: Tasks yesterday and noticed that moving around in tasks is kind of picky. There is no 'OK' button on the Task Designer pane for when you are done setting up a step. The tutorial online doesn't say much about that either, i just clicked the 'X' to close it out, which then closes the designer completely. I think that this should be a little bit more intuitive, maybe this is something that someone else has already posted about, I didn't perform a search first. Anyways as I come across bugs and glitches or areas that I feel should or could be fixed i will post about it.