Problems with variables from main script.

[ZephyyKylin]

The problem

Describe the bug
In the main script... I have a variable defined and trying to access the variable, I get an error. I'm pretty sure I'm reading the documentation correctly. Here's my code.

var testy_testy = Dialogic.VAR.random_events.test_test
func _ready() -> void:
    Dialogic.start(testy_testy)

And in the Dialogic plugin editor thing I have random_events as a folder, and test_test as a variable.

The error that appears is

Invalid access to property or key 'random_events' on a base object of type 'null instance'.

And when I try to get more info on the error, the error changes to this.

E 0:00:02:451   DialogicGameHandler.gd:395 @ get_subsystem(): Node not found: "VAR" (relative to "Dialogic").
  <C++ Error>   Method/function failed. Returning: nullptr
  <C++ Source>  scene/main/node.cpp:1877 @ get_node()
  <Stack Trace> DialogicGameHandler.gd:395 @ get_subsystem()
                DialogicGameHandler.gd:147 @ @VAR_getter()
                world.gd:9 @ @implicit_new()

Which is what makes me think this is a bug of some kind.

To Reproduce

1. Go to main game script.
2. Define a variable as a variable you have in Dialogic according to the docs
3. Try to run that string as a Dialogic.start()
4. See error.

Expected behavior
I expected the Dialogic.start() to replace the variable, in this case, the test_test variable with the string in the Dialogic editor.
Essentially, run the specific timeline I have as that test_test variable.

Screenshots
If applicable, add screenshots to help explain your problem.

System (please complete the following information):

• OS: Windows
• Godot Version: 4.4.1
• Dialogic Version: 2.0 alpha 16