Export Settings doesn't if you haven't granted file access perms

[baka-kaba]

Yeah, it pops up the request and if you grant permission, you'd expect it to complete the export process. It does not! And seeing as you're probably only exporting to do a reinstall or something, finding out no backup was saved is probably going to be a problem. Right now you have to tap Export again after allowing access.

So yeah, it should repeat the export process when the user grants the permission