yochananmarqos [1] filed a deletion request for adwaita-for-steam [2]: This never should have existed as the theme is meant to be installed in user space. There is already a GUI to install it in the AUR called adwsteamgtk. The maintainer orphaned it realizing it was pointless to begin with.
[1] https://aur.archlinux.org/account/yochananmarqos/ [2] https://aur.archlinux.org/pkgbase/adwaita-for-steam/
