The Clay and Clay Strips brush have a built-in hardcoded Plane Offset of
0.40m and 0.18m, respectively. This value is added to the displacement
scalar after the pressure sensitivity is factored into the calculation,
leading to the pre-bundled essential assets not responding to tablet
pressure when enabled and potentially confusing behavior otherwise.
Pull Request: https://projects.blender.org/blender/blender/pulls/144382
0d3788ff00