Ability to resize Mini display

When doing NoVid workouts, I like to have Netflix or Youtube or whatever running in full screen. The Mini display of Sufferfest is a nice overlay, but it covers up a significant portion of the screen when using “lower” resolutions…

It’s quite fine on my 4k monitor, but if I connect my computer to a 1080p TV (imagine calling that a "low resolution display), it is almost full width and takes up about a quarter of the screen vertically.

Seeing how the whole point of the mini display is to enable you to watch something else while doing a workout, it seems excessive to have it cover up that much.

What I would like to see is the ability to resize that display. We can currently set the font size to small, medium or large - having the same option for the whole mini display would be great.