Authentication failure with OKTA as OIDC when using large access token

Issue

• Filtering groups at the OKTA level is not feasible since the same OKTA client could be used for multiple purposes in other places, as a result, users who are part of many groups are experiencing authentication failures due to large access tokens, so How Does Red Hat Openshift Container Platform Handles Large Access Token in Authentication?
• Issue with size of the data in access token for some users causing authentication error when using OKTA as OIDC.
  • Getting below error message in openshift-oauth pods in openshift-authentication namespace:

1 errorpage.go:28] AuthenticationError: non-200 response from UserInfo: 400, WWW-Authenticate=

• Is there any workaround in RHOCP to filter or limit groups in the openshift authentication token?
• How to modify Openshift OAuth configuration to restrict excessive group data from being processed?