Xmog effects on set items

Basically i have 2/5 of set gear. I transmog one . 2/5 set bonus disappeared now it looks 1/5 on gear while i wear 2 pieces of the set .
https://imgupload.io/image/4JH5

it is just a visual bug due to client limitation (Wotlk xmog system is a custom feature)
Your set bonus works fine.

It's only visual, your set bonuses are fine.

Thanks for replies, im not not experienced in this kinda stuff so i thought i might have done something wrong. Topic can be closed.