Cant postmessage Webassembly Module or Memory

[K0IN]

I can't postmessage a shared WebAssembly memory or module to a worker:

results in:

Same happens with wasm module, also I cant use any of them to move wasm execution into a worker
Do I need a special flag for this?

Command I used to run this:
docker run -it --init -v ${PWD}:/app hayd/alpine-deno run --allow-read --unstable --v8-flags="--experimental-wasm-threads" /app/main.ts

test.zip

[lucacasonato]

Deno does not support structured clone between workers yet. See #3557 (duplicate)