The fix requires two things:

- Uyuni 2022.06 - The latest python3-urlgrabber from openSUSE Leap 15.4

The issue is being tracked at https://github.com/uyuni-project/uyuni/issues/4850

Special thanks to Dan Holstad, hbrown-uiowa, phibid and SpeedBlack for the report, and to Dominik Wombacher and Pablo Suárez for the fix.

Happy hacking!