I’m new to Auth0 and have setup a native iOS client. However, when trying to renew access tokens with refresh tokens I get the following error:
“unauthorized_client” with description “Grant type ‘refresh_token’ not allowed for the client.”
I have already implemented openid and offline_access scopes. However, in client settings -> Grant types, only Implicit and Authorisation code are available. There is no option for refresh_token to be allowed.
Am I doing something wrong?