I implemented my own Oauth server for the implicit flow, following the instructions of: https://developers.google.com/actions/identity/oauth2?oauth=implicit
It seems quick simple as I just need to redirect the token after checking client details. But there is where I got the issue. I am sending this: https://oauth-redirect.googleusercontent.com/r/YOUR_PROJECT_ID?access_token=ACCESS_TOKEN&token_type=bearer&state=STATE_STRING
However, when you redirect to this URL, this seems to mess up actions on google. The "Sing in Helper" intent seems to work and then fails, the console does not show any error Intent not working
I would appreciate any help.