Hongmoon skill volume 3 - Anklebiter

[Argentina]

I got the volume 3 skill today and now I could learn the last tier of anklebiter, but it doesn't seem to work. You are suposed to be able to use it 2 consecutive times, but it doesn't happen. I only use it once and get the 18 sec cooldown as usual.

Anyone that has the skills and was able to use it?

 

 

Edit: Nvm, it works now.