error:invalid_request
error_description:The specified 'redirect_uri' is not valid for this client application.
error_uri:https://documentation.openiddict.com/errors/ID2043

Using docker, sql and umbraco in separate containers using network. As enter sql connection details and hit install, I am met with this error.

Have you set the application URL correctly in app settings?

🤦‍♂️ let me double check that