When enabling “Enable SharedArrayBuffer” in setting → LAUNCH PAGE,
an error occurs:
“specify a cross-origin resource policy to prevent a resource from being blocked.”
It’s a situation where enabling SharedArrayBuffer is necessary, but encountering this problem when fetching the payment library.
enabling SharedArrayBuffer adds additional security headers for the launch page (it’s a requirement for SharedArrayBuffer):
Cross-Origin-Opener-Policy with same-origin as value (protects your origin from attackers)Cross-Origin-Embedder-Policy with credentialless as value (protects victims from your origin)please check this: SharedArrayBuffer - JavaScript | MDN
you need to set cross origin headers for your payment library to allow launch.playcanvas.com