iPad: Mini 5 with iOS 13.3
iMac: Mac OS 10.13.6 with iTunes 12.6.5.3
I'm trying to do this but when I go to File Sharing in iTunes and select the app all I see is a folder labeled "Inbox":
Where am I supposed to see the backup files to move to the iMac? The "Help" item in the drop-down menu of the Export icon in the iTunes tab of MapleRead SE says files that start with "MR_Backup" are ignored but when I tap the "Backup" item in the menu, I'm told they will be in a folder labeled "MR_Backup"!
I went back and found that the procedure worked for my iPads when they had iOS 12.x on them so it seems the problem is with iOS 13.x. So it looks like the backup procedure in the FAQ no longer works with the latest version of iOS, and I'm now SOL backing up via ITFS.
I went and checked the "Files" app on my iPad Mini 5 and while there IS a folder in it labeled "MapleRead SE", it is empty.