Device Trigger Input not turning to False

I have a device trigger input, which should be triggered when my receiver is turned on (YamahaOn).

For some reason, when the receiver is turned to “StandBy mode”, that trigger is still true.

Is it because of the “Main Zone is On” (and not “Main Power is On”) definition?

I don’t seem to see a different setting available.

See attached screenshot.

Can anyone assist me with this issue?

Anyone else with a similar experience?

This is NOT an issue for PLEG.

This is an issue for the Yamaha plugin.
It appears that the MainZone remains on even though you put the whole receiver into Standby.
You probably need to turn OFF the MainZone before turning the System to Standby for this to change.