In the past we were able to deploy private versions of our app to EMM's (e.g. VMWare, MobileIron) and test out managed configurations. But today, we are unable to test new app updates within a managed environment.
Android https://developer.android.com/work/managed-configurations
With new Google updates EMMs are no longer able to upload private versions of our app if the app package id conflicts with a publicly available app on Google Play. For regulatory reasons we are unable to just change the package id and test because it is technically not testing the same binaries. Best we can do now is simulate a managed environment using Test DCP : https://play.google.com/store/apps/details?id=com.afwsamples.testdpc
Is this the best we can test without publicly releasing the app update to Google Play? We have contacted VMWare and basically got the same answer but would like a confirmation. Uploading the app to a closed testing track on Google Play and then trying to importing to EMM did not work either.
iOS https://www.appconfig.org/ios/
Basically the same issue for iOS. Apple has kind of removed the Enterprise Developer Account which we previously used to sign and upload our own versions to EMM. The new eligibility requirements are too much. Alternatively, none of the EMMs work with TestFlight. And for iOS we do not know of any app like Android Test DCP to simulate a managed environment. I read a few github chains and Apple forums where companies are just releasing the app publicly then testing to make sure everything works. That can't be right, right?