Issue setting up Mobile tracking

Hi, I am having trouble getting the tracking working with Android.

It’s working fine with web, and I can see page views and events come through in real time on the dashboard.

However on my android mobile app nothing is coming through.

I’m using the react-native-matomo library, tracking screen view like so:
Matomo.trackScreen('https://wdfm.stqry.app/', 'Virtual Offering')

Which calls the following native code:
TrackHelper.track().screen(screen).title(title).with(mMatomoTracker);

For setup I do:
Matomo.initTracker('[https://wdfm.stqry.app](https://wdfm.stqry.app/)', 1);

Version:

"react-native-matomo": "^0.1.1",
"react-native": "0.59.10",

implementation 'org.matomo.sdk:tracker:4.0.1'

What am I doing wrong?
Does native events come through in real time?
Thanks!