API Platform's default sub-resource POST was replacing instead of adding. Custom processor with read:false + Link + manual persist fixes this. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
API Platform's default sub-resource POST was replacing instead of adding. Custom processor with read:false + Link + manual persist fixes this. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>