try this extension [FREE] Smart MiniTools Extension V2 :⚒️ with color picker ⚒️⚙️⚙️ - Extensions - Kodular Community
Not Working
what not working
wallpaper not set
or set in both home and lock
From This Showing A error Like Bellow Quote
And From InBuilt Wallpaper Manger Set Wallpaer On Both Place
But Now I Used A Extainsoin For That
This