OIDC Authentication Sync Expert Needed

I'm seeking an expert in OIDC authentication with React to resolve a syncing issue in my application. We are using Auth0 as our OIDC provider for a React-based application that requires single authentication across two applications. The goal is to ensure that logging in on the frontend allows automatic access to the admin panel, and logging out from either application results in a logout from both.

Key Requirements:
- Expertise in OIDC authentication and React
- Experience with OAuth configuration and management
- Ability to troubleshoot and resolve session persistence issues across applications
- Ensure logout actions are synchronized between applications

Current Issues:
- Sessions are not persisting across applications
- Logout actions are not syncing properly

Ideal Skills and Experience:
- Proven experience with OIDC and React
- Familiarity with OAUTH and its integration with React applications
- Experience in implementing and troubleshooting middleware for OIDC sessions
- Strong problem-solving skills and attention to detail

Please only bid if you have substantial experience with OIDC and React, as this is a critical requirement for the project.