Sun and sky smoothing.

When keyframing a change in the sun and sky (or powering a sun and sky), there is a very visible fleck effect that leads to sky artifacts showing through your scene's assets.  Even if you keyframe the change to be instant, this occurs over a very long period of time, ruining immersion.

If it's possible to get rid of this effect, it would benefit creators.  We could use the sun and sky gadget to create different moods as time passes, etc.