Smbx 1.4.5: it doesn't hit

[NESTED ERNEST]

When I put (to an npc) the ncode NoIceball=1 and IceBallDmg non-zero, the iceball npc(npc-265) does no harm to it, in 1.4.4 it can.

Image 1.4.4
(This npc has health=2, IceBallDmg=1 and NoIceball=1)