I've posted a zip with a provisional fix for this here: https://github.com/andyholmes/gnome-shell-extension-gsconnect/issues/12#issuecomment-352229110
There's probably a better way to fix this, but this should fix it in the mean time. Feedback welcome.
Pinned Comments
postblue commented on 2023-10-11 09:42 (UTC)
To whom it may concern: please do not flag the package out-of-date because it's not working with the latest GNOME release. If the extension is not working, it doesn't mean it's out-of-date. The [latest version released[(https://github.com/GSConnect/gnome-shell-extension-gsconnect/releases/latest) is sometimes lagging behind so this PKGBUILD is strictly up-to-date even if the result is not working. As of GNOME 45, all of the extensions have been broken, please allow the developers time to update their project you like to use in your environment.