Multiple Metahumans issue Need Help!

Hi, I have issue with multiple metahumans, in my project after addin another metahuman and restarting the UE Editor my second metahuman is broken (when post process in on) but i need post process to be trurned on for my animation blueprint. Can anybody help me to find solution for this issue. Images in attachment:
Post process turned on:


Post process turned off:

Hello, I just came with this error. I downloaded a new Metahuman and copied the Common/(Common, Controls & Face) folder. After replacing the one in my project with the new one, the problem was gone.