Hey everyone!
Since this behaviour is the default now, I’ll close this topic.
Of course, I recognize you’ve expressed that you would like this to be the default for ALL users, whereas currently the owner (the person adding the project) is watching the app by default, everyone else has to opt-in.
I agree that there should more control over this, but maybe this request: Disable build notifications via user profile toggle is a better overall solution, than to default to no one getting any e-mails, can foresee that causing problems too.