What does “nothing works” actually mean? Doesn’t start at all, doesn’t list radio stations, doesn’t play streams?
If it works for me (on both 10 III and XA2U) then it simply must work for you, too. Maybe you need to install some missing packages related to multimedia / streaming?
Check if you have e.g. mpris-qt5 and mpris-qt5-qml-plugin installed.
If not, then
devel-su pkcon install mpris-qt5
and / or
devel-su pkcon install mpris-qt5-qml-plugin