This feature request is still being reviewed. The team is working hard to make numerous changes with regards to notifications, but they haven’t forgotten about this item.
I hope to have more details soon.
This feature remains under review.Jonathan commented
I use this with Slack currently for notifications based on various systems - it alerts my phone when someone says the name of one of my systems, and then I know to look for something in that channel. Disappointed not to see it in teams.