Winbind expands the domain local groups, not the local ones
Created attachment 6118 [details] Patch for 3.5 Jeremy, your patch. Ack by me granted. That does it for me.
Also applies to 3.6 and master.
Comment on attachment 6118 [details] Patch for 3.5 LGTM!
Re-assigning to Karolin for inclusion in 3.5.next. Jeremy.
Pushed to v3-5-test. Closing out bug report. Thanks!