iOS Question [Solved] Crash at startup in Release

Hello everyone, this is driving me nuts... debug mode works fine. Release mode doesn't even start: it crashes while asking to allow notifications.

Adhoc/debug: OK
Adhoc/release: crashes at startup
AppStore/release: crashes at startup*

*According to AWS Device Farm error log (tested on an iPhone 8), there are two different errors:

1 - Unable to generate launch image for big2be.estancia.estan.iphone because the app has no valid launch interfaces.
2 - No valid 'aps-environment' entitlement string found for application 'big2be.estancia.estan.iphone' (null).

Click to expand...

I tried recreating all certificates and profiles prior to compilation in release mode, same result.

Main's code (and provision files) contains aps-environment.

Any ideas?
Thanks.