Fixed Alpha Channel Loss in Canvas Re-Renders

We fixed an issue where transparency data (alpha channel) could be lost during repeated canvas rendering operations.

What’s Fixed

• Preserved alpha channel data across multiple processing steps.
• Fixed transparency loss in PNG and WEBP workflows.
• Improved handling of layered image operations.
• More accurate rendering output for transparent images.

Why This Matters

Transparency is critical for many image workflows. This fix ensures that images retain their visual integrity, especially when multiple transformations are applied.