Hello Doricians and Developers,
here is a small feature request that would make life with comments even easier: There is a small thing (I think it’s called tooltip) that pops up with a little explanation text when the user hovers over an UI-element. Why not make a tooltip for hovering over comments? It then shows the first two lines of the comment - most of the time that would be sufficient to remember what the comment was all about.
Then you don’t have to click at every comment. By the way, I love comments both for myself and when working with others! 
The second request is about selecting and manipulating frames in Engrave Mode. There should be an easy way to click through different frames situated at similar positions - and once the desired frame is selected, dragging on a handle should only allow manipulation on the selected frame. It’s frustrating sometimes, when you have frame A selected and try to drag the handle of frame A, but instantly the handle of another frame B gets dragged, though it wasn’t the active/selected frame in the first place.
Have a nice (and not too hot) day!