Basically the solution is to call `DRW_shgroup_call_sculpt` when `BKE_sculptsession_use_pbvh_draw(...)` is true. Ref T67259 Reviewers: fclem, jbakker, brecht Reviewed By: fclem, brecht Maniphest Tasks: T67259 Differential Revision: https://developer.blender.org/D5396