In order to start capturing NDK crashes, you'll need to add the below dependency to your app-level gradle.
implementation 'com.instabug.library:instabug-ndk-crash:11.8.0'
NDK crash reporting is disabled by default if the NDK dependency is added; however, it can be enabled using the below method.
CrashReporting.setNDKCrashesState(Feature.State.ENABLED);
CrashReporting.setNDKCrashesState(Feature.State.ENABLED)