Error: invalid_request Mismatching redirect URI when logging in to cairn

When I go to cairn at https://data. and try to log in using my openedx user (superuser and thus staff), I get an “Error: invalid_request Mismatching redirect URI.”

Following a similar thread (Error: invalid_request Mismatching redirect URI), I went to the “Django Oauth Toolkit” > “Applications” page of the admin and I found an app named “cairn-sso” with a redirect URL of “https://data./oauth-authorized/openedx”. So everything seems to be in place.

Also note that I am still getting the error after running tutor local do cairn-createuser --admin YOURUSERNAME YOURUSERNAME@YOUREMAIL.COM, or after running tutor local do start + tutor local launch -I.

How may I fix this? Thank you. Best,
Martí

This issue is being discussed here: Mismatching redirect URI when logging in to superset · Issue #8 · overhangio/tutor-cairn · GitHub
A fix is in progress.