Doesn't properly install extensions without "schemas" dir

[JamiKettunen]

Attempting to install https://extensions.gnome.org/extension/5410/grand-theft-focus/ for example results in:

** (extension-manager:3): CRITICAL **: 12:06:44.490: GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._g_2dio_2derror_2dquark.Code36: GDBus.Error:org.gnome.Shell.ExtensionError: Error when getting information for file “/home/user/.local/share/gnome-shell/extensions/[email protected]/schemas”: No such file or directory

With the extension not appearing on the installed list and providing the button to install again (which results in the same problem):

Restarting the app doesn't change anything about the extension status either despite extension.js and metadata.json files existing under /home/user/.local/share/gnome-shell/extensions/[email protected]/.

Logging out and back in shows the extension as installed and enabled however:

I'm using the v0.4.0 flatpak (under Chimera Linux fwiw)

[uricot]

Same issue for me on nixos unstable

[mjakeman]

Is this still an issue? And is it only for grand-theft-focus?