Maybe I am missing something, but is there a way to limit these new functions so they work just for one, selected artboard?
If I want to select all text on the artboard I am working on and ALL text is selected across multiple artboards function becomes useless... I tried locking other artboards but it still is selecting elements across all of them. Whats more - you can even move elements selected in this way while artboard is technically locked. I tried turning on visibility of other artboards