This wikitext should show 2 notes (1 and 2) each with a sub list. but we get 1 and bullet...
(taken from https://en.wikipedia.org/wiki/Sail_components). If the sub list is removed the it shows 1 and 2 as expected.

[[File:Schema-genois-enrouleur.jpg|thumb|[[Genoa jib]], showing reinforcement and attachment points.{{refn|group=Legend|'''Genoa jib'''
{{columns-list|3|
#Head
#Reinforcement
#Luff
#Leech
#Anti-UV covering
#Head foil attachment
#Panel(s)
#Telltales
#Reinforcement
#Tack
#Leech control
#Clew
#Foot control
#Foot
#Furling marks}}}}]]

[[File:Gaff-rigged-sail-nr.svg|thumb|Gaff sail, showing reefing points (20) and other features.{{refn|group=Legend|'''Gaff mainsail'''
{{columns-list|3|
#Luff
#Foot
#Leech
#Head
#Throat
#Tack
#Clew
#Peak
#Throat cringle
#Reefing cringle
#Tack cringle
#Clew cringle
#Reefing cringle
#Peak cringle
#Reinforcing tape
#Bolt rope
#Panels
#Reef line
#Reefing point
#Reefing line}}}}]]

Legends

{{reflist|group=Legend|2}}