Sculpting flattening brush issue

So I’m not sure if it’s intentional or there is a settings for it that is causing the “smushed pancakeing” effect. But I find it quite irritating and troublesome, causing me to have to spend more time then needed to fix the varying degrees of bulging warping effects that is created around the edges that the flattening brush causes to the corners and faces that I want flattened.

Examples below


The default flatten brush has issues. Hopefully we can get a replacement. :wink:
https://developer.blender.org/D4235

Blender flattening on corner edges
(Bottom stroke going up in the picture shows different brush settings)

Bottom stroke is with Accumulate and Trim on
Next up is with just Accumulate on
Above that is with just Trim on
The top is with none of them on


============