Traps taking negative HP

If I place an explosive trap or vapor trap and hit it with any steel weapon it’s HP damage go in the negative numbers. WTF???

Can we PLEASE get that they get activated on contact with weapons PLEASE? :smiley:

Thank you for your time

So I did some experimenting, If I hide a trap vapor or exploding behind a wall and detonate a jar in front the fire left from the bomb will ignite the trap after a few second, with the orbs this doesn’t happen but if you trow an orb directly at a trap it will ignite it.

I tried also arrows, iron and razor do damage to the trap until it’s HP goes negative numbers…I got a vapor trap -11000 HP and it didn’t ignite lol