Signal Generator in PAFL buses

Hello all,
Perhaps this is normal or not.

When I enable the Signal Generator, with not outputs assigned, it feeds to the Left side of both of my PAFL mixes. Is this normal.
I don’t see it patched to any channels, anywhere.

Thanks for any info on this.

Regards
Roger

DM0 / C3500 / DT168

Maybe the signal generator is patched to an input socket?
You can’t see that in the screen of the signal generator.

Thanks Steffen,
Yeah, I looked at that. If it were patched to an input, should it not be seen in the input meters?