P: Move previous button

Hey there everybody I hope your week is going well. I've been editing a lot of photos lately in LR Mobile where it's basically people doing their thing through a static scene. Because only the subjects faces or hands really move, I can edit just the first pic in a series and apply the previous edit onto the next. 

The annoying thing though is that when previous also means carrying masks over, I have to slide the function tray all the way to the other side to manually update the masks. Not only would it be better in my opinion to have that previous button all the way to the left instead, I think

it'd be spectacular if we could customize the tray. 

I don't use versions very often, and geometry isn't a common tool for me either expect under specific circumstances. I'd be happier if I could group a couple of less used functions into a separate tray tab and declutter the tray. Being able to order the functions to fit my flow would go miles and miles. 

Just a thought and I hope it's something y'all can consider. App keeps getting better(sync issues aside), masking AI keeps getting smarter, and I've found I wasted money on Topaz since your noise reduction is so darn good. Thank you and have a great weekend. 

-Doug