Besides Pro becoming unresponsive quite often I am having a strange issue when working with headlines.
Fairly often, when adjusting a setting, I end up with a strange space below the text in the preview. The only way to get rid of it is to save and refresh my browser or switch between tabs. Both of these waste a fair amount of time.
Most recently this happened when I adjusted the font size. I seem to be able to replicate this fairly often.
When creating headline or text element, if I adjust the font size by typing into the space this happens. The default is 1em. If I leave the value as an em but delete the 1 and type something like 0.9375 as the value this seems to happen fairly often. But not always.