Fire FM can't use Passive

[ActivistDaniel]

 

 

Hello,

One time, waiting for the rally group to gather, I started reading descriptions of some of my class skills and suddenly I noticed that passive fire FM skill is not working properly.

Look at this description of passive skills, Shock Fire and Blazzing Wall:

https://imgur.com/a/Lr2WMzl

 

 

Each fire FM cannot reach 4 charges of passive skill using Shock Fire, only use Blazzing Wall while applying continuous Ember (because Shock Fire has 6 seconds of cooldown and Backdraft only lasts 5 seconds).

 

Is this the intended effect when designing the character skills or just an oversight from the dev team.

 

 

Can other classes not properly use their passive skills or just Fire FM?

I can't play Frost FM so I'm not sure if Frost Fm can't use his passive skills either.