Currently it looks like advanced extractors, when they have no filter set, do not send to default routes.

chest->advanced extractor mk 3 -> default sink -> chest

only things specified in the fitler get sent. nothing gets sent with a blank filter.

Not sure if this is intended behavior or a bug.

There is "Included" and "Excluded" option.
In "Exclude" mode and no filter set it extracts everything and sends to default route.
Just tested that (build 230)

Soo.... working properly IMHO...

G.