Can the SIKUCONTROL APP run in the background while controlling with the gaming controller?
No, this is not currently possible. The latest version of the SIKUCONTROL APP must always run in the foreground.
https://www.siku.de/en/Frequently-asked-questions/SIKUCONTROL-Gaming-Controller/Can-the-SIKUCONTROL-APP-run-in-the-background-while-controlling-with-the-gaming-controller