Tactictian Unleash hell skill bug

Current I found 2 issues about this skill (Maybe 3 I'm not sure but I will write it down)

1.After you use this skill by target the area, the skill drops only white mark and freeze it cool down. Thus, this skill becomes unusable not to mention that
the first time you use it the skill didn't work as well.

You can warp back to camp/base the skill will became available with 1 charge again.


Image shown the freeze cool down of skill
https://ibb.co/zWJBxhdd


2.The detail of the skill when on camp/city (not hide out)

The detail is missing on the city but regular maps it will show the detail of the skill. as well as another skill (Punch) which I did not put it there had shown up and disappeared when move to regular maps.

Image shown no detail about skill such as dmg per sec, elemental dmg, area of effect
https://ibb.co/b52MK7Hc

3.If you refund Unleash hell skill while it had support gem.

Your support gem will be gone from inventory as well. Even though you had re-level this skill again.

Lastly, I'm not sure is it bug or not, but the damage output of this skill is trash... or maybe the explanation is not clear that this skill damage is not scaling with weapon (maybe only scaling with its own level?)

I know that these issues might not impact a lot (maybe just my imagination?) since a lot of people tend to play other classes but please fix it...

My answer to the second one is that because its an invisible minion, it dispawns when in towns, so the damage calculation cannot be done.