i tried your solution and it worked, its not the best UX but its fine.
but am having a very strange problem that when i upload a verge3d files to woocommerce as a product sometimes it works and most of the times the dont work.
the same files i ulpoad it shows me the AR button and when i click on it it fliks and thats it while it i use the link provided away from wordpress as html file it works fine.
any advice?