This is supported - probably an issue in the generator because, once again, an
outdated Contents file.
@Laney, could you take a look at it if/when you have the time?
** Package changed: gnome-software (Ubuntu) => appstream-dep11 (Ubuntu)
** Changed in: appstream-dep11 (Ubuntu)
Status: Opi
"I am not sure but I think the icon has to be in the wireshark-qt and
wireshark-gtk packages, not wireshark-common."
I would consider this as a bug (missing feature to get icon files from
dependencies) in Gnome Software.
Reassigning the bug for comments from gnome-software maintainers.
** Change