There should be a way to undo revisions on the mobile version. I'm an admin on one of the Wikipedia projects, and I'm regularly using the mobile version. And when I see vandalism I'm not able to undo it. So I need to change to the desktop version so that I can revert vandalism. IMO It shouldn't be enabled by default, but make it an opt-in feature.
Would it be possible to make it supported?
Or is the mobile version designed for a basic user who just reads and sometimes edits articles?
Is there somewhere a page where I can follow future improvements to mobile version or some discussion what features will/should be added?