Join by object reference & x-query filter

Here is my tsd for two shemas for a sample object reference.

qzor is the main shema and Hasta is the referenced shema.

My problem is i can run query like that.

/qzor/Hasta/Hasta/Kimlik

But i could not use any filter statement for Hasta shema .
What is the problem.
tsd.zip (3.11 KB)