Can't get auth0 project to work

I have a remix of the auth0 project. that lives here:

I have done nothing other than add the auth0 credentials as advised in
The remote script is calling a URL that uses some of that information but is getting a 404.

Hi there - if you update the script version in the templates from 10.x to 11.x do you have the same issue? I’m not familiar with Lock but their docs show 11.x as the minor version: Lock for Web

That helped! It didn’t fix the problem, but when the pop-up launches, instead of being a constant spinner, it throws an error message.

12.2 does seem to work, although loading the page with the developer tools open still pauses on a lot of errors, the page seems to run fine without the debugger.