After completing the steps in the setup guide I have tested the configuration and I receive the following:
"Use a tenant-specific endpoint or configure the application to be multi-tenant."
I need my installation to stay single tenant, and there are other complications with multi-tenant application registration in Azure anyway. A quick search would suggest the plugin is pointing to a /common URI rather than injecting the tenant id, which I did supply in the plugin configuration page. I'd like to keep my deployment single tenant scoped if at all possible.
Could his be looked into please?