In Opera stable 96 doesn't work data syncing using passphrase.
After updating to v.96 from v.95 I recieve syncronisation error message, when I start Opera.
I use p[assphrase to sync my data and when I log in opera account in browser in v.96 I cannot enter my passphrase to start my data sync. In opera://sync-internals I also see error messages. Error appears on every v.96 browser, starting 96.0.4693.20
After downgrading Opera to the latest v.95 and forbidding autoupdate the sync error disappeared.
On Opera GX v.96 this error is not observed.