Everyone is a product tester on nostr, knowingly or not. Nostr is testing in production, all the time.

Providing feedback to devs helps fix a broken thing for you, and improve the app for all.

Providing feedback between two nostr apps, or a nostr app and a relay helps improve interoperability.

I encourage you to submit your feedback, and make nostr better for everyone.

If you dont know how to do it:

1) screen recordings, and screenshots really help

2) see an example single nostr app rubric creating a new issue in damus issues (use this for any nostr app). For nostrability issues (intercation between more than one app, or an app and relay) see the nostrability issue template