### Which component is affected? Qwik Runtime ### Describe the bug Following this guide https://www.builder.io/c/docs/integrate-section-building, got this error. Really nothing outside of what the guide says. Problem happens when you drag and drop something into the section. <img width="1720" height="986" alt="Image" src="https://github.com/user-attachments/assets/ca902a2b-14f9-4319-96fa-5d33478be040" /> ### Reproduction https://github.com/davidalejandroaguilar/qwik-issue-1-reproduction ### Steps to reproduce _No response_ ### System Info ```shell System: OS: macOS 15.5 CPU: (10) arm64 Apple M1 Max Memory: 133.81 MB / 64.00 GB Shell: 5.9 - /bin/zsh Binaries: Node: 24.5.0 - /opt/homebrew/bin/node Yarn: 1.22.22 - /opt/homebrew/bin/yarn npm: 11.5.1 - /opt/homebrew/bin/npm pnpm: 10.7.0 - ~/Library/pnpm/pnpm bun: 1.2.18 - /opt/homebrew/bin/bun Browsers: Chrome: 138.0.7204.184 Safari: 18.5 npmPackages: @builder.io/qwik: ^1.15.0 => 1.15.0 @builder.io/qwik-city: ^1.15.0 => 1.15.0 @builder.io/sdk-qwik: ^0.22.1 => 0.22.1 typescript: 5.4.5 => 5.4.5 undici: * => 7.13.0 vite: 5.3.5 => 5.3.5 ``` ### Additional Information _No response_