When the reload had been requested, could be after a change in a Flatpak repositories, the other repositories section (related to fedora-third-party) was not removed, thus the reload duplicated it.
Reproducer:
- open the Repositories dialog
- change a Flatpak remote on the command line, like with:
flatpak remote-modify --disable flathub --user
flatpak remote-modify --enable flathub --user- this causes a reload of the dialog, but the fedora-third-party widgets had not been removed.
The gnome-41 works properly, this is only after the move to the gtk4.