Gnome versions evolve in such a pace that theirs extensions aren’t immediately available.
The Browser addon " GNOME Shell integration" by Yuri Konotopov, mentions the gsettings/dconf option to to disable version check for Gnome extensions using the following key:
On Gnome 40/41 using Fedora 34/35, there is no such key:
dconf dump / | grep disable-extension-version-validation won’t return anything
Other web searches on this topic lead to outdated solutions
How can I disable version check for Gnome extensions to use my local extensions, say from Gnome 40 to Gnome 41, until said extensions are updated to the next compatible version ?