Need a more-obvious chat/PM notification on mobile apps

I’ve noticed there’s no indication on the Android mobile Jitsi Meet app when someone posts a chat message or sends a private message. This causes people to email me after the conference has ended asking if I received their private messages during the call, which of course I did not.
While on a video call in Android/iOS in the app, all of the icons disappear so that I can see the actual people. That’s great, but I would love some kind of “new message” indicator that users can tap and switch into the chat section. A red circle with a number in it, perhaps? The number would indicate the number of new messages naturally.