there will cause err when load "DebugSheetCanvas" prefab from Addressable. <img width="630" height="308" alt="Image" src="https://github.com/user-attachments/assets/dc6e4762-3ba3-4ed3-a28e-6c8ad08d3818" /> the SetProgressInternal method in CanvasGroupDrawerBackdrop will cause err, CanvasGroup component is null. this can be fixed by moving GetComponent<CanvasGroup> from OnStart to Awake. <img width="945" height="296" alt="Image" src="https://github.com/user-attachments/assets/9b09b14f-259d-420c-94f0-3a6e4753346e" />