How to use a result of the first UI.MultipleInputForm++ in a second UI++

I got it: it was the same like here:

Now my skript is working in Dynamo, but with the Player, it gives another result: the section box is not set before the second UI-window pops up

It doesn’t matter if:

  • I let the UI1-Was Run is directly connected to the UI2-toggle
  • the UI2-toggle waits 20 seconds with the Wait Then Passthrough-node
  • the UI2-toggle waits for View3D.SetSectionBoxList.FlattenList.Count → t1==1?true:false; into the waitFor input of Passthrough

please help me, I’m running out of ideas

with best regards and thanks,
Thomas