faceZones option ignored in foamToEnsight v1806
This works correctly in v1712, and v1906. But in v1806 the "faceZones" option in foamToEnsight is treated as an on/off flag rather than obeying the input.
foamToEnsight -latestTime -fields U -faceZones '(face_zone_name)' -patches '(wall_radiator)'
On any case you can run something like the above, and the ensight file will contain ALL the faceZones rather than just the listed ones. Using a list, or just naming a single faceZone, the behavior is the same.