Question: Using WebGPU without enabled ASYNCIFY flag

Is there a way to interact with the current version of WebGPU without using the `ASYNCIFY` flag? Functions like `wgpuInstanceRequestAdapter`, `wgpuAdapterRequestDevice`, and `wgpuBufferMapAsync` require calling `emscripten_sleep` (which in turn requires using `ASYNCIFY`). Enabled `ASYNCIFY` significantly increases the program size (in my case from 10MB to 18MB). Besides this, the linking time becomes several minutes in Release mode, and when building in Debug mode, I get a runtime error https://github.com/emscripten-core/emscripten/issues/19346