Having issues in mobile Teams app about caching and notification not opening

Question

Issue 1
When going to teams app on mobile iframe content in react app has a white blank screen and when I sign out and sign back in or remove cache of the app it start loading the iframe.

1. Go to teams app where it was already signed in previously
2. Load custom react app with tab that has an iframe element pointing to example: xyzDomain.com
3. It will display white blank screen**
   Expected behavior:** It should load the iframe content

Issue 2
When going to teams app on Android device Activity Notification is broken(does not go anywhere when clicked)

1. Go to teams app and Load custom react app
2. Your app sends Activity notification
3. User receives Notification and try to open it on Android mobile device 3. It will not do anything at all when tap/touch on notification happens. **
   Expected behavior:** It should load app with tab containing the iframe content