Ring Doorbell no longer notifies on Family Hub

Our family hub (Samsung smart fridge) has always shown the feed from our Ring doorbell when pressed until about 2 weeks ago, following an update of the Family hub.

No settings have been changed. I can view the doorbell if I locate it on the Family hub and click on it, but it no longer makes a sound on the Family Hub and shows the video feed when the button is pressed.

Any ideas?