Toggle function logs an error if only two values.

[TC1]

I'm using the toggle function to alternate a device between the values On and Off.
Everything works fine, but it seems in the drop down selections there's always an extra undefined choice whenever you set the previous value. This is throwing an error in the HS V4.1.7.0 logs.

[TC1]

Never mind... after I rebooted my HS4 PC the error stopped appearing.