Trying to add skill augment to item - Tag Not Found

Trying to add on an item Skill Augment from Fangshi Class (NCFF) …but keep getting Tag Not found.

The Skill is Samadhi Fire.
The skill tag is tagNCFFFangshiSkillName07 in text_en which point to the bdr file burning_buff.dbr. But keep getting this tag error. Tried all burning - dbr files but no success.
The same process works ok for Ring Of Ice.

Any help is appreciated.