Hi, we are experiencing a similar issue with a location-based app that records car trips (so we use background location and request for significant location updates via CLLocationManager). Also in our case users with iOS 14 seems not to be affected. Bug reported in FB9789173.
clarauso
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
From
Milano