Guardian signet bug
It doesn’t work with wrath of justice either
Traits that “trigger” a skill seem fuzzy atm. Thieves also have a trait that can reset tricks and there is a trait that activates a trick. Similar to this case, the trait should “reset” as well but it does not currently. This leads me to believe traits that activate a skill do not benefit from traits that buff those skills. The only other option is that the traits were not properly implemented to interact with each other.
Battlelord Taeres