Why are only same-origin link elements supported?

[jmlee2k]

Hello,

Thank you for this incredible polyfill!

As the title says, I'm just wondering why only same-origin link elements are supported?

For various reasons, we need to load some of our css from a different origin - I've removed the origin check here:

https://github.com/GoogleChromeLabs/container-query-polyfill/blob/main/src/engine.ts#L596

and it seems to work without issue, so I'm wondering if there is another reason for limiting it to same-origin links.

If the concern is simply to limit the scope, I'd be happy to make a PR allowing you to pass a function to whitelist origins or similar.

I'm aware that this is in maintenance mode, but I thought I'd ask anyways!