Duplicate message posts in Zwift Companion on iOS

Using Zwift Companion app on iOS version 3.1.1 (553)
1 month old to Zwift, but using the Messages in the Companion app and when I post a message it appears twice on the screen, as if I posted same comment second time, duplicated. I am only posting the message once!

Is this normal, hate to annoy fellow Zwifters with constant duplicate posts, if they see these at all.

Thanks for help.

Do you force quit the Companion app after each ride? If not, you should. You should also force quit, close, exit Zwift completely after each ride as well.