The Textra icon should have a badge with the number of unread messages like the original message app for samsung. Also in the lock screen when when a message is received it should have a banner that sits on your lock screen saying you have a message just like the original app for samsung. I also like how the phone vibrates when I pick up the phone and a message has been received to let me know in case i don't look at my phone when I pick it up. That is what the original app does for samsung and would love it to be incorporated with Textra.