arc-theme 20220105-1 (arm64 binary) in ubuntu jammy

 Arc is a flat theme with transparent elements for GTK+4, GTK+ 3,
 GTK+ 2 and GNOME Shell which supports GTK+ 3 and GTK+ 2 based
 desktop environments like GNOME, Unity, Budgie, Pantheon, Xfce,
 MATE, Cinnamon, etc.
 Arc also includes a GTK+ theme for Plank.
 .
 Arc is available in four variants:
 Arc, Arc-Darker, Arc-Dark, Arc-Lighter