react-native-exception-handler: Not working

I’m trying to integrate this library into my Android app but it is not working at all. I downloaded the example app and ran it and that did work, so I’m wondering if there’s maybe a compatibility issue? Here are some of the differences I’m noticing:

• In app/build.gradle ** compileSdkVersion and buildToolsVersion *** I’m using 28 and 28.0.3, the example uses 23 and 23.0.1 ** targetSdkVersion *** I’m using 28, the example uses 22 ** appcompat *** I’m using com.android.support:appcompat-v7:26.+, the example uses com.android.support:appcompat-v7:23.0.1
• In package.json ** react *** I’m using 16.0.2, the example uses ^16.3.0-alpha.1 ** react-native *** I’m using 0.52.3, the example uses 0.54.2 ** react-native-exception-handler *** I’m using the latest (^2.10.2), the example uses ^2.7.1

Am I right that this is a compatibility issue? Otherwise it’s not obvious to me why the exception handler package isn’t working for me.