Dear LinkedIn support team,
I tried to create a OAuth 2.0 access token with openid OAuth flow. While it works for profile and email OAuth flow, the process fails with an unspecific error when selecting openid. In the console, I see two errors which might help you to identify the issue (see image for more details). I would be pleased to get help as soon as possible as I need to continue the development of our application.
Thanks.
NOTE: This request is published here, as LinkedIn moved its support to stack overflow.