I can't find some Fusion BSpline features.

I watched a tutorial in Youtube to learn how to make an effect in fusion. However, I can't find some features that the man shows. In the inspector of "Bspline" node, he can manipulate the position and the length, but I can't.

I'm using 16.1.2 version and my PC specs are:

Ryzen 5 3600
Nvidia Gtx 1660
8gb ram
Windows 10

I think these features came with 16.2x. There is no reason not to update to at least the most recent version of 16 if you're not ready to take the plunge with 17.

Try unchecking "Solid".