MarsSeed [1] filed a deletion request for python-catkin_pkg [2]: Unmaintained package: I requested a packaging fix on 2022-07-10, but owner did not respond in any way.
Turns out that my request, if implemented, would even fix problems for other packages. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/python-catkin_pkg/
