If a base-game player runs out of action pawns, can Crewmen use player pawns or spare pawns as substitutes?

Question

Accepted Answer

Probably yes. Players suggest using the spare base-game pawns, such as those of Friday and the Dog if unused, or pawns of a player colour that is not in play. No designer post settles it, and players disagree on whether the round marker can serve as an extra pawn.

Robinson Crusoe: Adventures on the Cursed Island

If a base-game player runs out of action pawns, can Crewmen use player pawns or spare pawns as substitutes?