Author to editor chat -notification meassages

Hi @yannis testing the author editor chat. As soon as I submitted a manuscript, I sent a message as author to the editor but the editor did not receive a notification by e-mail. We should add that notification. I tried to send chat messages from author to editor in later stages (e.g. after data type selection, after revisions) and that worked only sometimes.

All other notifications (below) worked fine- hooray! Editor received e-mail notification when reviewer sent chat message Author received e-mail notification when editor sent chat message Reviewer received e-mail notification when editor sent chat message

Also, an the Chat with author or Chat with reviewer text become bold when there are unread messages?

Very cool to see this implemented, thanks!