GNOME extensions won't load in 6.5

[Noth]

Hi,

  I'm trying to extend the GNOME desktop with some extensions 
(openweather, freon, dash-to-dock, no-title-bar). I installed the 
chrome-shell-extension package and the gnome plugin for both firefox and 
iridium and yet the https://extensions.gnome.org site complains it can't 
talk to the desktop. I've tried installing manually to 
~/.local/share/gnome-shell/extensions/ the various zip archive contents, 
respecting directory names so they match the extension's name in 
metadata.json. Only OpenWeather has worked so far, I can't work out why 
the others aren't showing up in gnome-tweaks. Googling barely got me 
anywhere apart from information on manually installing.

Hopefully someone has an idea how to fix this? Haven't tried gnome on 
openbsd in a couple of years so don't remember if the extensions worked 
or not back then.

Cheers,

Noth