~ SetItemModel | - meg:SetItemModel mechanic derps when used with ~onSpawn | ~onLoad

For some reason or another SetItemModel mechanic does not function with ~onSpawn. Might be a bug, might not be. No errors to tell. I got it working by setting the trigger to ~onDamaged and beating it like a redheaded stepchild.

Broken:

 - meg:SetItemModel{mid=training_dummyec;b=itemhand;i=IRON_SWORD} @self ~onSpawn

Works:

 - meg:SetItemModel{mid=training_dummyec;b=itemhand;i=IRON_SWORD} @self ~onDamaged

Cubeless bone name "ir_itemhand" in the model. Meg 3.1.8 (Add a version command at some point I BEG YOU)