>>4248868>it literally uses a separate screen just for thatI mean, I don't expect to have it in OVF mode in non-OVF device, I just want software picture-in-picture for, let's say, x-t40. Should be perfectly doable just with code on EVF-only device.
Sad to hear it's not available for anything else, but then again, I was already heavily considering x-pro2. OVF was a pleasure to use in x100, it might be a gimmick but I subjectively enjoyed it a lot, so I might just go ahead and sidegrade from x-t20 to xp2.