Cannot find Mute Instrument Trigger on Editor SOLVED

Virtual instruments Groove Agent
1

As the manual states (see below) and as many demos show the drum kits can be previewed in Groove Agent 4.

" To preview an instrument when clicking on it, deactivate the Mute Instrument Trigger on Editor button in the upper right corner of the Edit page."

However I have not been able to find this particular button in the mentioned window!
Am I missing something or is it time to get a new set of spectacles…

Appreciate suggestions or hints.

Thanks in advance.

2

Just discovered that the LOAD option brings up a small orange window to select the Content Set. There the different kits can be selected and previewed.