Grease Pencil - Stroke Simplify Sample: sharp threshold

Currently when running Stroke->Simplify->Sample a warning message is displayed in the console indicating an unimplemented feature.

GPENCIL_OT_stroke_sample.sharp_threshold not found

It would be extremely useful if sharp_threshold (degrees? radians?) were to be implemented where the angle between 3 points consecutive points within the threshold angle maintain their positions.

(e.g. 90 degree corners are always "smoothed" after calling stroke sample and need to manually re-positioned in edit mode).