Redirect URIs Never Work

Community Member

For our app that uses Canvas auth, if we put our redirect_uri

into the "Redirect URI (Legacy)" field, our auth flow works.


However, if we put that into the "Redirect URIs" field we will get an error:

"The redirect_uri does not match the client settings"


I have read through this:

 and it seems the non-legacy one is stricter. So We have tried the following uris, but all of which do not work and will give us the same error:

The last one matches our requested scope associated with the developer key.


What exactly is expected in the non-legacy "Redirect URIs" field?