Just discovered it now by accident. N centers the magnify view on the pixel hovered pixel. Doesn’t matter if you hover on normal view or magnify one, it always centers the magnify view. If I had known it earlier, my desk would meet my head less often by now.
Really useful shortcut and possibly something that is a hold out from Deluxe Paint, but yeah, it should be mentioned. In fact I think you should make an entire tutorial vid dedicated to useful shortcuts like this.