ViewCaptureToFile rerenders, why?

[dk2079]

I think this is a comprehensive write up of what is the problem with the current behavior:

Wish: ViewCaptureToClipboard option for actually just capturing the view

the peculiar history of the view capture commands has produced a situation in which they generally work poorly and counterintuitively with the raytraced viewport, since they rarely** capture anything, and might more aptly be called ViewRenderToClipboard/File iirc, we arrived at this point mainly because people wanted to be able to capture a viewport at a resolution larger than the actual viewport – a natural request when we were talking about an opengl-rendered viewport, say with auxpecker mate…