I used to think I had map making skillz, but now it's turning out I can't even make beacons invisible.

It's cool becuase when you make a beacon invisible, all of the beacon cloaks except for the flashing part. So you get beacon flashers

It's was done in shapeshifters and fusioners RPG, but I haven't managed to do it.
I tried disabling, enabling, the "disable, wait 111, enable wait 111, enable" method. None of those have worked.
If you disable a beacon owned by you, then it becomes cloaked, but you can still see it becuase it's owned by you. If you disable or enable a beacon, then you can see it, but it becomes unselectable.
If someone does it, can they attach a
UNLOCKED map (the mentioned RPGs are locked

) where it is done, so I can copy the triggers.
ADDITION:
ARG, disabled sprite units don't work either. When you place one for player 12, it says it's disabled, but you can see it. When you place one for a computer player, then it is normal
