One thing that's driving me crazy as I edit in Pro is the selection cursor. The same cursor icon are used for both regular feature selecting and for selecting when an edit tool is active. If I don't remember to switch back to regular selecting and try to select a feature that isn't editable, it doesn't work. How about a different color or icon for the cursor that will reminder you to switch to standard selecting? Maybe I'm the only person who finds this frustrating, and maybe I'll get used to it, but for a long-time ArcMap user, it's rough.