Point boundary condition on analytical column node

Revit
2

I think this line is wrong, but I found a topic: https://forum.dynamobim.com/t/point-boundary-condition-hosted/35533/2 and there one user wrote that this is working for him and another has the same problem… I tested for another project and in another ver of dynamo, still nothing. I have more than hundred columns to insert boundary condition on… Here is from RevitApi: RevitApi