Multicam preview does not scale
I shoot in 4K but want my output in HD. So when I embed a 4K multicam sequence in a HD main sequence, I scale the 4K multicam sequence to 50% to fit into the HD sequence.
But when I use the 4-pane multicam preview, it shows only the non scaled version of the 4K sequence, so I only see a zoomed in version in the preview. In this example, the 4K multicam sequence only has 1 camera -- a 4k bars and tones. As you can see, the preview is a zoomed/cropped version of the actual view.

Is this a feature or a bug? In order to see the multicam preview properly, I have to set the main sequence also to 4K and then export it to HD. Is there a better trick?
