hi, please put this feature in Z6, because I was a huge fan of 5z and vlogging with fixed shutter speed + 60fps but I cannot do this in Z6, if I do this with Z6 the video become choppy when I'm in dark area transition because shutter speed automatically slowing down 😞 , I purchased Filmic Pro and also several video apps to overcome this but all apps is not supporting 60fps 😞 , please implement this Pro functionality and I'm willing to pay for this feature if it must.