Mobile Safari incorrectly warns "Your browser does not support WebComponents"

[simonw]

I got this error in Mobile Safari on this page: https://www.muicss.com/docs/v1/webcomponents/buttons

Mobile Safari does support WebComponents.

[simonw]

Here's the problem:

mui/build-targets/cdn-webcomponents.js

Lines 11 to 14 in d177413

	// check browser support
	if (typeof HTMLElement === 'undefined' || !document.registerElement) {
	throw new Error("MUI: Client does not support web components");
	}

document.registerElement is obsolete and has been removed from some browsers. The thing to check for instead is window.customElements.

[amorey]

Thanks for the heads up! Will fix asap.