Backup and Restore Mac

Questions
#1

When I try to backup or restore on Mac Monterey 12.3 I get the error:

Internal Error The requested app extension could not be found.

Any ideas?

#2

I get the same error. Would be great if someone answered this question.

#3

The Backup/Restore functionality will probably only work on iOS (iPhones & iPads). The app was developed for iOS. Apple has the option to make those apps available to Mac without any changes. There are however some things that may not work correctly.

#4

Thanks for the response.