Guardian MFA No Notifications on Samsung

[art.rosnovsky]

Do you think this one is related? In this case notifications do come through, but only if the app is already open

Guardian app push notification not working

The push notification for MFA on the android app only works if the app is open. Haven’t tested on Iphone. Seems to be exactly the same issue reported a couple years ago here Guardian notifications no longer working? Could it be a misconfiguration on my side? It used to work fine before. Already reinstalled the app and reset MFA. Same issue.