The current OIDC sample does not support some of the OIDC features at the moment such as assertion encryption. Hence, when the OIDC sample app returns the error page, the user should be notified about which flows are supported so that he can know whether he attempted an unsupported feature with the sample.
Purpose
OIDC supported features
Fixes https://github.com/wso2-enterprise/asgardeo-product/issues/5264