Worked on enhancing the stability of AOT module loading in the tschneidereit/wasm-micro-runtime repository by addressing a critical bug in WebAssembly initialization. Focused on C-based AOT compilation, the developer identified that missing type_idx assignments in AOT init expressions were causing assertion failures during module loading. By implementing a targeted fix that ensures type_idx is properly set, the work improved the reliability and predictability of AOT module loading across various deployment scenarios. The solution was delivered as a minimal, well-documented change, emphasizing clear commit messaging and traceability, and contributed to reducing potential runtime crashes during testing and deployment.