Investigate AF w/shutter on PTP/IP models

[simonmitchell]

"Hi, I’m using an A7RIV and started by playing around with Sony’s app before trying yours. The reason being, like many photographers I use back button focus and turn off AF w/ shutter. Unfortunately, that means in Sony’s app that I can’t focus unless I turn it back on. Is this a camera limitation or is there any way you can get around this via your app?"