Backup Authenticator App on Samsung and restore on Iphone

Question

I made a backup of my Authenticator app on my Samsung using my personal MS account.

I want to restore it on my new phone (iPhone)

i open the app and click begin recovery.

i get this error "there is no backup stored on your iCloud account. Make sure that you're signed into the same iCloud account you used to create the backup"

I used an MS account to create the backup, not an iCloud account !!!