Help with a Drupal module. Oauth 2.0 and OpenID connect using Drupal backend and React frontend

Version: Drupal 8 Module: [login to view URL] Issues: Tokens that are expired are not deleted from database Profile changes lead to token being revoked Logout endpoint missing (?) or not found in documentation Token endpoint not working without client secret What we need: A module that implements oauth2 protocol in a react context in a more efficient way without causing the issues mentioned above Recommendations for react packages. Already tested and could use: [login to view URL] The ideal candidate would either guide us to solve the issue or we could grant him/her access to check it out themselves if it's easier for them. Note: We are open to suggestions regarding different ways of authentication if you have a better option to achieve our goal. Thank you all in advance, any help is much appreciated.