https://lxr.kde.org/source/plasma/kwin/kconf_update/kwin-5.16-auto-bordersize.sh?v=stable-kf6-qt6
/stable-kf6-qt6/plasma/kwin/kconf_update/kwin-5.16-auto-bordersize.sh
KDE Source Cross Reference
https://lxr.kde.org/source/plasma/kwin/kconf_update/kwin-5.16-auto-bordersize.sh?v=stable-kf5-qt5
/stable-kf5-qt5/plasma/kwin/kconf_update/kwin-5.16-auto-bordersize.sh
KDE Source Cross Reference