When updated to 1.9.0-beta03 and generated production executable i see skiko.wasm is still present in dist/js/productionExecutable and there is also 7c00bf3a63531ae384d9.wasm that is renamed (to unique name) skiko.wasm. Second one is loaded at runtime. May be skiko.wasm should not exist in dist/js/productionExecutable after build? It is not used.
Also in generated production
app-name.js file i can see something like Et="file:///absolute/path/in/pc/that/this/js/was/build/skiko.mjs" !!! (How it should be used? It can be sensitive info!)