When it comes to personal chats (not rooms) with the below settings, I still don’t get any push notifications about the initiation of a chat. By contrast, I do get push notifications for replies in threads, and I do get a notification about the new chat by email. Just no push notification about the new chat. Neither through web push nor through Pushover. Hope this helps you guys narrow down the issue.
I’m running 3.1.0.beta1 self-hosted.