I played a match a few days ago and i wanted to make lots of fire ships so i just spamed Shift and my fire ship hotkey: W and than the dock was going on the first page so i was making transport ships instead of fire ships. The bug is very old at this point as i have experienced it in the past but i have decided to report it now because i lost a decisive naval battle due to this bug. I dont really know if i reported it at the right place.