StarMade prevent players to set the faction description blank (let the Characters left : 140/140 and save it, is just impossible).
Don't know why this limitation exist since he can by-pass it easely just by enter a space character " " to let the description void.
But if it's not a bug but a restraint, it should be accompanied by a warning (as when player try to create a faction with a too short name)
Impossible to push OK here, and nothing warn me about that :
{F6564}