Lose association with infinispan file-store

I have a problem with OGM 5.4.1 infinispan. I have an infinispan file-store configuration.
When I restart my application I systematically lose my associations while they are present in the file ASSOCIATION.dat
I posted a question on stackover flow but no one answered.

I also put my example on git hub.
Please can you help me

Sorry for the later reply, I will have a look and get back to yo

Thanks Davide I am wainting your answer