MarsSeed [1] filed a deletion request for i3expo [2]: Broken Python package from 2020; upstream not developed since that year. [a]
AUR has a VCS package for an actively maintained continuation fork, i3expo-ng-git. [b] [a]: https://github.com/mihalea/i3expo [b]: https://aur.archlinux.org/packages/i3expo-ng-git [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/i3expo/
