Guild Wars 2

I’m trying to make a Thief trapper build and using the Corrosive Traps trait I found strange that when an opponent activated 2 of my traps, he received 5 stacks of vulnerability instead of 10. After tryng all traps with the trait, I’ve found that it only happens with Ambush trap.

Please fix this one, I need it for my trapper + thief lord build!!

I can confirm this… for some reason Ambush does not trigger “Corrosive Traps”…
No vuln stack on enemies at all…. :-(

This bug would appear to still exist. A triggered ambush trap does not apply the vulnerability stacks to the creature that triggered it.