6d8e3959b0
Fix the code that decides whether to create a new F-Curve in a legacy or layered style. The old code went for layered if: - The experimental feature is enabled AND the Action is already layered. The new code goes for layered if: - The experimental feature is enabled AND the Action is empty, OR - The Action is already layered. Pull Request: https://projects.blender.org/blender/blender/pulls/128036