Battlefield Portal, Issue with Portal Setup

Hello,

I'm just trying to mess around with the Portal SDK and see what I can do with it. After opening Godot and loading the project, I get a couple errors (copy-pasted from Godot's output window:)

ERROR: res://addons/bf_portal/level_validator/level_validator.gd:55 - Attempt to call function 'get_as_text' in base 'null instance' on a null instance.

ERROR: Unable to read path: ../FbExportData/level_info.json

ERROR: File does not exist ../FbExportData/level_info.json

I'm able to open scenes, but I'm unable to use Portal Setup, which generates the following error:

ERROR: Could not create child process: ../python/python.exe -m venv ../venv

ERROR: [""]

ERROR: Failed to create virtual environment

or the Generate Library function from the after opening a scene, which generates this error:

ERROR: Expected levels to exist in level_info. Cannot generate library without them.

ERROR: Failed to generate library

I also found a thread on the Godot forums where it seemed like someone else had this issue: Godot virtual environment error. please help! - Help - Godot Forum

I'm running Win 11 on a Galaxy Book 2. Would love to know if anyone else has gotten this issue? No pressure though, I might just be doing something wrong and not noticing it lol.