why sometimes transform x, y stops working but z works fine?

Hey !
I noticed that sometimes unity transform do not read receive cpp vector 3 properly.
Main issue Unity Transform component only reading Z but omitting X,Y . But when the cpp vector 3 sent to debug massage it works fine

What's going on here!?

他这个库已经很久没有维护了，也不知道这个问题怎么修复。反正一直都在。