Based on git-amend's tutorial and code:
- https://github.com/tellemstevedave/unity-multi-scene.git
- https://github.com/adammyhre/Unity-Inventory-System/tree/master/Assets/_Project/Scripts/SceneManagement
This is just the scene loading code from the github minus:
- any links to other parts of the project
- any reliance on odin inspector
Tested on Mac with clean Unity 6 install plus:
- addressables package
- https://github.com/starikcetin/Eflatun.SceneReference