We do not tag for the renderer-
https://wiki.openstreetmap.org/wiki/Tagging_for_the_renderer

The former state forest boundary ways were removed by user ZeLoneWolf (https://www.openstreetmap.org/changeset/115653543) due to representing parcel ownership rather than outer boundary. I subsequently loaded good geometry from the State of Michigan DNR open data portal (https://www.openstreetmap.org/changeset/119115656) to restore the representation of the state forest boundary