I am using MoodleMobile 3.1.2 with custom app and Moodleserver with the same version. I have noticed that when I get a message with a push notification on mobile device, I tap on it and It opens the my moodle app and redirect me to message screen when I am redirected to the message page from notification, I get blank screen. Completely empty white screen.
Is it a known issue? I close the app in the background and open it manually, I see messages just fine.
Edit: I have got the issue on both iOS and Android.
I think the app started to be redirected to message screen in this version. When I was using 3.0.0, the app was redirected to my courses screen.