Button Does not function after EAS build

We’ve recently upgraded our app to Expo 43 and have just started building with EAS (previously using the Classic build system). The app functions locally, but when trying the app built via EAS (on Test flight and on simulator) a button hooked up to a Redux saga flow doesn’t fire all the way through to the saga action. The same flow works locally on the simulator. It’s only when built via EAS that we have the issue. We are using the managed workflow. No errors are thrown. Is there any reason why this would be happening with EAS? Is there anyway to better debug this than to keep building the app on EAS to debug?

Right now this is only on iOS (have not tested Android yet)

Is there a summary somewhere of the types of things that are commonly different between EAS built apps and locally run (in development) mode apps?

Thanks to any help or insights anyone can provide.

hi there! you could follow this guide for troubleshooting: Troubleshooting build errors and crashes - Expo Documentation