Help! No hidden moves with Bismarck module?

A friend and I tried to use the Bismarck module for a game and we found there is no way (that we could find) to keep a player from seeing his opponents moves. How do we incorporate double blind hidden moves into this game? Even sending .vlogs allows an opponent to see where the other side moved his ships and planes. Thank you for your help.

Do the ship movement “off line”, not while recording to a log. Start a log after that to record and messages, dice rolls, combat, etc.

I contacted the module designer named Jeff and described the problem we were having. He responded within an hour and had made alterations within two hours. My opponent and I will try on the servers again tonight to see if it workds. In testing on my computer it does hide moves so the text doesn’t show up in the chat window.