Unable to import a deck on iPhone

Anki app on iPhone keeps crashing whenever I try to open an .apkg or .colpkg sent via AirDrop. And when I try to add it manually through Finder (import from iTunes) Anki keeps processing media files non stop (taking 2 hours with media files over 100k) until I close the app.

Does the collection or deck you’re importing have 100k+ media files in it?

If the same file works when importing via iTunes but not via AirDrop, my guess is it’s getting truncated, and AnkiMobile’s not handling the error correctly. If you can locate a crash log associated with the crash, I can look into where the error is happening: