FLOOR.AddPoint Not Recognizing Z Level Until Reconnecting Node

Hi everyone, I got a problem with the node “FLOOR.ADDPOINT”.

I created a slab based on a model line. I used the “Add Point” node to set the elevation, but the first time I click Run, the slab does not recognize the Z level on the left side. I need to disconnect then RUN and reconnect then RUN the node “FLOOR” again before it goes to the correct level.

Has anyone experienced this issue before or knows how to fix it?

This is the situation I’m facing