Onkyo native does not show selector

[crowndip]

Hello,
i added an Onkyo TX-NR509 amplifier to Domoticz

2018-11-06 17_02_00-Window.png (4.38 KiB) Viewed 168 times

I see now the master switch and the volume selector, but i am missing the "master selector" to select the audio source as shown here
https://www.domoticz.com/wiki/Onkyo#Native_support

2018-11-06 17_02_00-Window.png (4.38 KiB) Viewed 171 times

Any idea what i am doing wrong? Thank you