netbird: Error: Request failed with status code 401. Please refresh the page if the issue continues. invalid jwt

Describe the problem

After upgrading from v0.14.4 to v0.21.3 I am unable to access the dashboard and get this error:

I suspect this is related to the new IdP changes but I am not sure what.

To Reproduce Steps to reproduce the behavior:

1. Pull latest https://github.com/netbirdio/netbird.git
2. Copy infrastructure_files/setup.env.template to infrastructure_files/setup.env (overwrite existing file from old version)
3. Fill in correct values noting these changes:
   1. Generate a client secret for the netbird-client in Keycloak and NETBIRD_AUTH_CLIENT_SECRET
   2. Create a new client netbird-backend and follow the steps here: https://docs.netbird.io/selfhosted/identity-providers#step-8-create-a-net-bird-backend-client
4. Re-run ./configure.sh
5. Run docker compose pull && docker compose down && docker compose up -d

Expected behavior

Things work as they used to

Additional context

I tried setting NETBIRD_MGMT_IDP="none" and the dashboard loads but no clients can connect with this error:

netbird up --management-url https://netbird.XXX:33073 --admin-url https://netbird.XXX:443
Error: login failed: rpc error: code = NotFound desc = no SSO provider returned from management. If you are using hosting Netbird see documentation at https://github.com/netbirdio/netbird/tree/main/management for details