Can't delete my family's app backups
Hi there,
I have a shared iCloud with my family. Recently I've got a note that our storage is full so I've decided to investigate what happened - turned out that one of the apps on my wife's phone backed up data for more then 100Gb. I took her phone and switched off backup in the app and then tried also to delete all files from iCloud using her phone. Unfortunately her iPhone say that it is deleting files but nothing happens in fact.
Question - how I can delete that annoying app's backup? App name is 'Viber' - this is messenger + video chat.
iPhone 13, iOS 15