i got this error whene i try to install

[nhman482]

The settings of extension cascade-windows@lytol.com had an error:

Error: No property margin on GtkBox

Stack trace:

_init/Gtk.Widget.prototype._init@resource:///org/gnome/gjs/modules/core/overrides/Gtk.js:55:50
_init@/home/kali/.local/share/gnome-shell/extensions/cascade-windows@lytol.com/prefs.js:15:19
wrapper@resource:///org/gnome/gjs/modules/script/_legacy.js:83:27
_Base.prototype._construct@resource:///org/gnome/gjs/modules/script/_legacy.js:19:10
newClass@resource:///org/gnome/gjs/modules/script/_legacy.js:115:21
buildPrefsWidget@/home/kali/.local/share/gnome-shell/extensions/cascade-windows@lytol.com/prefs.js:48:21
_init@resource:///org/gnome/Shell/Extensions/js/extensionPrefsDialog.js:32:44
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
@/usr/share/gnome-shell/org.gnome.Shell.Extensions:1:17

[Lytol]

Would you mind sharing the following as well:

• What OS/version are you on? (example, Ubuntu 23.04)
• What version of Gnome are you on?