D3vil0p3r [1] filed a deletion request for kwin-scripts-force- decorations-gtk3 [2]: I see that the upstream code is not maintained anymore and the work of package can be reached by KDE built-in functions. [1] https://aur.archlinux.org/account/D3vil0p3r/ [2] https://aur.archlinux.org/pkgbase/kwin-scripts-force-decorations-gtk3/