I now work exclusively on the Ipad version on Lightroom CC. It's great. Seriously, good job. Sadly, though, the cropping guide overlays (diagonals, spiral, etc...) available on Classic are still missing and I find myself having to either go back to the desktop app or considering alternative softwares. I, however, really enjoy this ecosystem and how you've been steadily improving this particular application for the Ipad.
Please keep up the good work and do consider my request, it'd be a massive improvement on an already great experience so far.