Fedora template Gnome Software installation

When going through “Gnome Software” installation which is a default menu entry for the Fedora template, no software such as “wxmaxima” or “stellarium” can be installed. How to use that default menu entry?

Also:

Fine. An easy solution is using the terminal, I found. :slightly_smiling_face:

wxmaxima does not start up after adding it to the Applications menu, stellarium does. If run from the terminal, it works and and issues this messages:

[user@personal ~]$ wxmaxima

(wxmaxima:1787): Gdk-CRITICAL **: 17:43:07.861: gdk_atom_intern: assertion 'atom_name != NULL' failed

(wxmaxima:1787): Gdk-CRITICAL **: 17:43:07.862: gdk_atom_intern: assertion 'atom_name != NULL' failed

Is it possible to reproduce and fix this issue?