I'm having a problem using 'fast-forward' in a patch loaded via [pd~].

I'm doing this to test if I don't get an audio dropout in the main patch by running the batch in a pd subprocess.

The patch runs fine and generates 10 min of white noise. This does cause an audio dropout (much shorter than I expected, wow), so yeah, time to test it inside [pd~]. What happens? No audio is generated at all, I get an audio with 0 seconds.

Perhaps this is something that got overlooked (allowing 'fast-forward' in [pd~])? 

If so, clearly, this is something we'd all agree would be great to have, right? :) 

Cheers