Application is rejected for this reason and can't do anything about it. It seems like it's working on iOS 13 simulator but it's not possible to run simulator on iOS 13 on ARM chips.
Don't know what to do.
LCKaplan
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution