I think we still are not understanding each other. I want to keep the transition effect. The css you supplied below does shrink the sticky header bar down to the correct size. Without it, the header bar does not resize correctly.
.sticky-header-resized{
height:80px !important;
}
The issue is the transition effect is now a bit strange. The header bar resizes notably before the logo does so the logo overlaps the header bar for a moment until the logo correctly resizes to fit in the header bar. It’s hardly a big deal but if there is an easy fix for that, that’d be nice.