Canva Web Editor ↔️ Canva Embed API: Memory Leak Behavior During Repeated Image Exports
Goal: Determine whether Canva’s Embed API retains font subset caches across sessions when exporting designs that contain embedded SVG fonts as PDF, and how this decision influences JavaScript heap growth during repeated export cycles. Constraints: The memory‑leak fix released in v2.41 applies to PNG/JPEG outputs but not to PDF exports with embedded SVG fonts