In beta 4.3.49 Debug graph color & road not showing

Hi there,
I opened the Gizmos in Scene , My Unity Version is 2020.3.30f1 , A* Pathfinding Project is 4.3.49 beta ,but Debug Graph color not showing ,also the official example Scene is same problem ,How can I solve this problem? Thank you !

Hi

What operating system and render pipeline are you using?

I Use Urp pipeLine and In Windows10,and when i use shadowmask mode i can seeing Graph color ,it’s confusing