Visual scripting methods from parent class not showing

[heschlie]

Godot version:

3.1

OS/device including version:

Ubuntu 18.04

Issue description:

When dragging a node which is an "inherited scene" on to the visual scripting area, I'm able to see methods I've added to the child class, but not methods from the parent class. Also, functions that I have overridden seem to show up twice.

Steps to reproduce:

• Create a scene with a script that has func a and func b
• Create an inherited scene with and extend the script to overrid func a
• Add child scene to a new scene as a node and create visual script
• Drag instance of child scene to visual script
• Click Function under VisualScriptFunctionCall and note only func a shows up (twice) but not func b

Minimal reproduction project:

vsinheritance.zip

[fire]

I can confirm that we're unable to search through to the nodepath script functions.

[KoBeWi]

Still valid in 3.2.3, but it's a bit different.
a() and _init() is listed twice, but b() does exist.