Amitava

Hi, I have X-H1 and Viltrox EF-FX1. I have tried EF70-200/2.8L ...AF working fine but not getting IBIS. The IS option is greyed out. Are you getting the IBIS function when using this adapter? If yes, please let me know the settings in X-H1 to get IBIS function. Moreover, when using EF50mm/1.8 STM, I am unable to use it. Everytime the camera displays "Turn off the camera and turn on". But with X-T20, this combination works fine. Need your help. Thanks