I've uploaded my build to my App Store Connect and it's "Waiting for approval", however, my intention is to test with few internal users.
I've got them all in an internal group and they should be able to test even if the app is not reviewed. When i go to invite them it stated there are no builds available and I don't understand why. I'm adding a picture of what my Testflight looks like. Is there anything I have to do?

Thank you for any help

Following the discussion here, it seems to be a bug on Apple's side that can be worked around by adding the "ITSAppUsesNonExemptEncryption" key to your Info.plist