Skills cannot be dragged into the skill bar normally

The attributes required for the skills are sufficient, spirit skill Normal operation，I can't put the ICONS of the skills that need to be actively released in my skill bar，No errors were displayed in the skills panel either，It's just like swallowing my skills.

Send an email to the official just said let me post on the forum, no one to solve my problem, But I posted on the forum and there was no official reply either,which is very disappointing.Isn't a single problem of a single player worth solving？

This is really interesting. I can even place two identical skills on the skill panel and make them display as other skills. Doesn't the official side care about this kind of bug?

We spent money sponsoring the game development and spent time clearing levels. What did we get? Obviously, it's endless bugs and an indifferent official. Aha, I fixed this bug myself. Now, the display of my other skills is incorrect..This bug will be triggered if you equip a weapon when you check the weapon combination of Weapon 1 or 2 while opening the skill details.If anyone has the same situation, you can try placing another skill below the problematic one. Then, with the skill details open, check either Weapon Set 1 or 2, remove the weapon from the equipment, and repeat this several times. This is how I fixed it.Goodbye everyone. This post ends here.