I dirty flashed latest ripee rom (20210412) over the march build. Then I tried a lot of different things but i wasn't able to pass SafetyNet within Magisk.12. Check SafteyNet in Magisk, this will fail for some reason (optional)
13. Connect to Google Play store
13. Download SatefyNet checker and run - It will pass (optional)
After I read your post I tried the SafetyNet Checker App with success. Thanks!
But I'm still curious why the built in SafetyNet checker fails.