Playcanvas build cannot deploy at subdomain


I put my files under both directory,

A) Default domain -
B) subdomain -

Files are the same, however, i cannot only start playcanvas at subdomain.
Does anyone know how to deploy playcanvas at subdomain?

any idea on this one @slimbuck ? Sub-domain gets this

ammo.wasm.js:20 Uncaught (in promise) RuntimeError: abort(RuntimeError: 
abort(both async and sync fetching of the wasm failed). Build with
 -s ASSERTIONS=1 for more info.). Build with -s ASSERTIONS=1 for more info.
    at na (ammo.wasm.js:20:72)
    at ammo.wasm.js:27:416

It looks like your server is serving Wasm file incorrectly. Please, google how to set correct mime types on Wasm files on your server.

As for sub-domain, it looks like no Wasm file is there?