Does the handákuten have an official stroke direction?


Does ゜, the 半濁点 はんだくてん{LHHLLL}, have an official starting point and stroke
direction? At <http://japanese-
lesson.com/characters/hiragana/hiragana_drill/hiragana06_writing.html>, they
teach to start at the bottom and go clockwise. Is starting at the top and
going anticlockwise as incorrect as writing も with the horizontal lines first?

Does any official document touch on this? Do textbooks for native speakers
have anything to say on the matter?

(I'm aware an equivalent question was asked nearly a decade ago, but it still
hasn't received a definitive answer, so I'm being so bold as to try again.)

