When releasing products only for few legal entities showing values for custom display method other legal entities does not showing values.

Hello everyone,

My scenario : 

I have 4 legal entities like MH01, MHQA, MHOM, MHBH.

I created one item named as ApntTest in MH01 legal entity.

I have one customized field category name (display method).

when releasing above item to other legal entities only for MH01 and MHQA showing that category name remaining two legal doesn't showing values.

I checked in sql Item is creating for all legal entities but category is created only in 2 legal enitties. consider below image.