Compared to PSA V2, missing elements are:

- "Welcome to the team!" on the header

- Body of email contains no text at all i.e the body is blank

Also I've noticed that if I'm the ower of this WF, a Project Manager and have "Allow other Microsoft Dynamics 365 users to send email on your behalf" unchecked, all the Project Team Members still get an email. While this may be by design, I just want to bring this up as I feel it's a bit confusing as normally these emails don't go out from the PM if the box is unchecked.