View Rotate View Around Object At Mouse Cursor incorrect behavior

Not seeing expected behavior for advanced option:

Rhino.Options.View.RotateViewAroundObjectAtMouseCursor

(even with Rhino.Options.General.MouseOverHighlight enabled which should be able to be used as the pivot target) it still doesn’t rotate around the object under the cursor.

Expected behavior should be the same as:

Rhino.Options.View.RotateViewAroundAutoGumball but obviously not having selecting objects.

Video demo shows expected behaviour in BricsCAD

BricsCAD RotateViewAroundObjectAtMouseCursor.mp4

Video demo shows Rhino’s unexpected behavior:

Rhino_RotateViewAroundObjectAtMouseCursor.mp4

A specific scenario demonstrating the criticality

of having the view rotate around objects at cursor:

Correct:

BricsCAD Rotate Navigation lock to pointer copying to different location.mp4

Incorrect:

Rhino Rotate Navigation lock to pointer copying to different location.mp4