The GitHub Import Button app says that no account is required to import code from GitHub. However if I try to import code from GitHub either without a Glitch account or with a Glitch account that hasn't been granted access to repos on GitHub, then the import page just hangs on "Fetching project ...".
Am I doing something wrong or is the import broken? This feature isn't useful to me unless people can import/remix without creating a Glitch account and granting it access to GitHub.
I've tried it both in Chrome and Firefox. I even tried disabling AdBlock. Didn't work.