Solidworks Crashing when giving mate changes in sub assembly mate.

Hello,

I'm on a solidworks animation creating job. In here I use solidworks animation giving changes of mate values. In this case I want to add

animations to parts in a sub assembly. when I create key points in subassembly mate solidworks is crash. I like to know is it able to animate using mates in sub assemblies or not.

Thank you.

SolidworksSimulation