I would love to be able to frame a target in Telescopius and transfer that framing to NINA. I find it much quicker and easier to frame in Telescopius than doing it in NINA (one of many reasons why Telescopius is my favourite astro app on Android - keep up the good work!)
You can! In the now fairly stable 1.11 nightlies, there is an import function (it’s alongside the new load sequence buttons) which will import Telescopius CSV generated frames. It’s a very nice function to have, since Telescopius framing is smart enough to take rotation into consideration!