Space between arrow and links

Hi, In my current software, the link is bending just next from the arrow. I want the bend should be 15-20px after the arrow ends. I will explain it with an example

Screenshot from 2022-09-09 17-37-22

In the above image, see the links just bend after the arrow. I want it like the image below
Screenshot from 2022-09-09 17-37-27
Here the arrow has bent 15-20px from right.

Please provide any property doing this job.

Set or bind the port’s GraphObject.toEndSegmentLength property to be larger than the 10 that it is by default. GraphObject | GoJS API
You might also want to set GraphObject.fromEndSegmentLength for the same reason at the other end of each link that connects with the port.