Forum Discussion
The app@sharepoint principal is not resolving in newly created tenants
This is a followup thread to a github post (https://github.com/SharePoint/sp-dev-docs/issues/6155) which has been closed. It has been asked to reopen this topic here. Thanks to the original creator ...
Quantumrunner we have the same Issue within two tenants. The registry of a dummy app doesn't resolve the problem. Also setting -DisableCustomAppAuthentication to false has no effect.
Has anyone another solution?