MEP.Fittingbypointsandcurve - Multiple intersections of 1 duct & Pipe vs walls

I am using Revit 2019, i am trying to place MEP split element like union in duct and pipe in the intersection point between duct or pipe vs walls.

The issue i am facing right now that every time in my project try to do this the element come in lower offset than the MEP element which cause disconnect of the element i dont know the issue with the family or what i tried with new project and it works but in the existing project its always disconnecting the elements.

All elements are in host project there is no linked file.

M_Rectangular Union (Dummy Zoning).0001.rfa (360 KB)test (Duct Split by Zone).dyn (35.5 KB)

Is there any updates or solutions on this