I can't seem to see an option in art studio pro to 'project' your canvas.. otherwise it is very good and I'd probably use it over fresco and procreate.. but with it just mirroring your iPad zoom I find it lacking because I like to quickly glance between a zoomed in screen and a zoomed out perspective (whilst painting and in the work 'flow.')
THis is a public forum with 95% of people not being staff. If you'd like to tell the developers something I would suggest to use the Contact feature inside the app. Or Uservoice: https://illustrator.uservoice.com