gtk4: Cityreport menus not refreshing for city changes
Entries available in gtk4-client cityreport menus do not update to reflect changes happening on cities. E.g. "Select by production" menus from #47732 do not update as city production changes.
Entries available in gtk4-client cityreport menus do not update to reflect changes happening on cities. E.g. "Select by production" menus from #47732 do not update as city production changes.