Not sure, but it is possible that the resulting file structure is not quite right. When using the FreeCAD API it appears to not find PartDesign.
See this thread where I attempt to trouble shoot with wmayer: https://forum.freecadweb.org/viewtopic.php?f=22&t=68354&start=10
Edit: tried this on a different PC with Manjaro. It does appear that the file locations are not set up correctly for API use outside FreeCAD.
Pinned Comments
adrianinsaval commented on 2023-03-12 14:50 (UTC)
If the check fails there is little I can do about it as it most likely needs to be fixed upstream, in such cases report those upstream (maybe wait a day or two as sometimes it's quickly solved upstream) or skip the check with
makepkg --nocheck
if you don't care about the functionality that is being reported as failing in the check.