I am trying to update an existing module (Les Maréchaux), because the hidden units can be flipped by all players. I am in the middle of a game and want to continue it.
I went into the module and added a “Mask” trait to all units (as Prototype have no effect on units on the map), allowing only the owner to mask it and setting the display at “Plain”.
Then I went to the procedure to update saved game.
The bad behavior does not change. I must have done something wrong, but I do not have a clue about what it is. It is the first time I explore the module editor.