Add 'subscribers' to automations to receive "A workflow has become invalid" emails


We've been trying to dig around to see how to do this but the results seem to reference a menu we don't see.

Is there a way to add emails (we are hoping to add a distro) to the automations alerts that get sent when something is unable to work?

We tried duplicating the workflow to see if we could then add the email, but we couldn't seem to find where to add these addresses.

Any help would be very much appreciated!