It's a small bug, probably easy to fix, and if you guys manage to fix it I would be really happy, I love to use map as I do in real life and mark things etc. :)

Yes, exists for a long time.

i think it might still work as ii did in arma itself
markers are saved by the server as long as the mission runs
who can see which marker depends on if he could read the chat channel the creator was at at the time he made the marker

so for me two questions that need to be checked are, if you do a marker ingame with someone nearby (that has a map himself). can he read the marker you made?
and basically the same, just with walkie talkies

Hello JustCaused and thank you for the report.
The issue has been confirmed and scheduled for a fix.
Regards,
Geez

@Geez Thanks, and also one quesstion : If possible can you make system that if you drop your map and someone else picks it, they can see what you wrote on map? It's not important, it can wait few patches :)

Hello JustCaused.
We will suggest this to the designers and see how they decide, or if it is even possible at this moment.
Regards,
Geez