[Zubersoft]

It took a lot of tries, but I eventually found the right combination of settings to allow my app to be shown as a share target for .cho files. The "app actions" require the use of either an app action extension or share extension, and in either case, it doesn't actually load your app - it loads a separate extension of your app that can't share data with the main app. This is a problem for MobileSheets because it opens the SQLite database file and keeps it open, so an extension would not be able to open the database file to update it. So I'm not going to be able to support an action or share extension.

Thanks,
Mike