Yeah this is my view often and Yarbo has always kept going, which is good thing, IMO.
The entire plane of the S1 body that the cameras are on need to be heated, and wrap underneath a bit too, Google Photo’s album with a bunch of pics:
On the inside of the S1 there’s already a ridge down the middle, it could also help to extend it out into something like this: Front camera snow covered - #23 by laudav1285