flatpakcommand at the end of this step.
In order to install SiriusXM with GNOME Software, launch GNOME Software, which is called just Software, search for SiriusXM and finally click the Install button.
Alternatively, launch a Linux terminal emulator and type the command below and press the Enter key to install the package.
flatpak install nuvola eu.tiliado.NuvolaAppSiriusxm
Alternatively, you can launch SiriusXM from a terminal:
flatpak run eu.tiliado.NuvolaAppSiriusxm