Board Game Arena

That is the way

You are all right, nevertheless I think it could be a good idea that in those cases where a rule doesn't apply to take it out from the reference card of the scenario. It's just a suggestion to help non-expert players that can get confussed. Probably it's not that easy to do it.

I just played in Arena mode the scenario Hellfire Pass and the Italian Royal Army rule "Start with 6 commands cards; dicard one for each unit lost, but never go bellow 3" it is NOT working.