In 2.7 and 2.8, "Clean channels’ removes any custom handle types and resets all curver to the default tangents.
Most animators bash out pose to pose step keys using automatic keyframes, then spline the keys and set custom tangents. Cleaning redundant channels should not reset the tangents as well.
Is this an intentional workflow for some reason? I think we should at least kick around the pros and cons of this workflow for 2.8 as I think this is broken.
Glenn
