Error when trying to activate on Gnome 43

[a12l]

The settings of extension windows-blur-effects@com.gmail.lviggiani had an error:

Error: Requiring Clutter, version none: Typelib file for namespace 'Clutter' (any version) not found

Stack trace:

@/home/a12l/.local/data/gnome-shell/extensions/windows-blur-effects@com.gmail.lviggiani/shared.js:1:17
@/home/a12l/.local/data/gnome-shell/extensions/windows-blur-effects@com.gmail.lviggiani/prefs.js:40:16
_init@resource:///org/gnome/Shell/Extensions/js/extensionPrefsDialog.js:23:33
ExtensionPrefsDialog@resource:///org/gnome/Shell/Extensions/js/extensionPrefsDialog.js:10:4
OpenExtensionPrefsAsync@resource:///org/gnome/Shell/Extensions/js/extensionsService.js:124:33
async*_handleMethodCall@resource:///org/gnome/gjs/modules/core/overrides/Gio.js:368:35
_wrapJSObject/<@resource:///org/gnome/gjs/modules/core/overrides/Gio.js:401:34
run@resource:///org/gnome/Shell/Extensions/js/dbusService.js:186:20
main@resource:///org/gnome/Shell/Extensions/js/main.js:22:13
run@resource:///org/gnome/gjs/modules/script/package.js:206:19
start@resource:///org/gnome/gjs/modules/script/package.js:190:8
@/nix/store/k51fanx09z3njp6lw14dfrvkgzg0mgp8-gnome-shell-43.0/share/gnome-shell/.org.gnome.Shell.Extensions-wrapped:7:17

System