Running UD in Docker (Azure Web App) - Redirect URL HTTP not HTTPS

Is anyone running UD in a Docker container using Authentication?

Running into a snag here - Moving my UD from manual deploy to more CI/CD with Azure DevOps, Docker containers and Azure ACR. Everything is working fine (UD Loads in Docker) but the authentication is causing some headaches.

For some reason, the redirect_uri in the header always seems to be passing HTTP instead of https

Example -

but if i deploy UD directly into an Azure Web App the login works with the correct redirect_uri

Anyone run into this?