I made sure to use version 1.100.0 following the installation procedure on the Fedora as:
flatpak install flathub org.openchemistry.Avogadro2
flatpak run org.openchemistry.Avogadro2
Could you please suggest how to get find this functionality on Avogadro2?
I’ll leave this to @matterhorn103 who has been working on the Flatpak. It sounds like what you installed doesn’t have libmsym which handles the symmetry perception.
I realized the problem. We switched the Linux builds to use Qt6 for the 1.100 release, but only recently integrated the point group symmetry code. (It required more work than other parts of the code.)
Yeah, the beta Flatpak didn’t have it until now because there was a bug preventing updating it, and since that was fixed a couple of days ago I hadn’t got round to pushing the update.
I’ve done that tonight though, so the beta Flatpak now should have it too.