Here is the image I tested with. I'm not really sure how to use it yet, but the plugin can still load images properly and currently works just like other compatible plugins.
The only remaining compatibility issues are the default close button, the character face graphic, and making the skill trees draggable inside.If possible, do you have a blank setup project with the skill tree configured? Please send me the project via Google Drive so I can test the window scenes and ensure full compatibility for future updates.
