I just think, not sure, the fpv mode is not about taking photos or digging in the video settings. If the customizable buttons on the controller allow these options, maybe yes. The Avata / Avata 2 owners know it better, what is possible, since fpv is about continous flight and all the settings should be done on the goggles.In that case I might consider the goggles N3 and motion controller 3 if the price is around what rumours peg it as.
One thing I am wondering, can you take photos in addition to video when flying FPV and can you access camera settings similar to a regular controller like the RC-N3?
Chris
For me would be enough just the option to be able to turn off image stabilization at least in sport mode and / or fixing the gimball. I already posted this on the dji forum. Let's see what they answer, as many people requested this (this option was available when I had the Spark and the mini).