go.Link.Bezier curved link resegmentable must false

when link is go.Link.Bezier curve resegmentable must false right?

if resegmentable is true the cure point will gone, like this.

Screen Recording 2022-10-02 at 21.04.53

sample code is here,

Yes, that’s true – standard Bezier curves do not support user resegmenting. What behaviors would you like? You could probably implement such behaviors by customizing the LinkReshapingTool to support resegmenting handles and implement the behavior when they are dragged.

thank you walter for fast reply , set resegmentable to false , good for me.