Guys, MF assist magnification seems not working for video. I am using oly 45 f1.8. For stills magnification is engaging immediately when I touch the lens ring, however when dial set to video, there is no magnification on MF. How it is almost impossible to use AF on video due to bad focus hunting, the MF assist is a kind of “required”. I am doing something wrong or this is the unfortunate Olympus choice?