Right but I think the only way iPadOS can read and write to files is to have them stored in the directory within the memory that is inaccessible to the end user. Are you able to take the LumaFusion library and move it to an external drive? Then, are you able to open that library from the external drive and continue editing without copying it back to the internal drive?Let me make sure I understand you correctly. Are you just referring to files in general from external devices? Because that's already possible. I have a few apps like Nplayer, FileBrowser and LumaFusion... I'm sure there are other apps out there.
But has it really been 20 mins since the last time you checked? ?
Also... it may have been 18 minutes. ?