Redirect to custom Chrome extension failing

I am writing a Chrome extension that uses Okta for authentication, and I am having some trouble with redirection. The redirectUri for the webpage packaged in the chrome extension is chrome-extension://<chrome-extension-id>/html/background.html. I have included that URI in the app’s list of authorized redirects, but the redirect still fails.

Are non-standard schemes like chrome-extension:// not supported?


Redirect configuration & log showing failure: