Idea - Have (an improved) ability to position characters however you want on stages

[RebatemanYT]

Want to do a Daddy Dearest Vs Spooky Kids duel but realize that the stages make the Spooky Kids way too low? Well, with the 8 key, you can move Daddy Dearest... but not the Spooky Kids. Could we please have an improved system to move the characters around on the stages? Maybe even a user friendly menu to swap what you are changing and maybe even have the ability to see the stage while doing so, and make it so that either save for the chart (if it doesn't have one, it would just go to default layout) or save for the stage (also could work to move stuff or change the state of stuff of the stage itself).
(note - if the 8 key doesn't work, it works for me. I was on the 2nd oldest ver rn (newest when i downloaded it), then upgraded via the update thing to the newest.)