Mavo doesn't work on iOS

[Jenna1337]

Mavo does not appear to work properly in Safari on my iPhone 7 running iOS 12.3.1

Several pages that don't work as expected are https://mavo.io/demos/ and https://mavo.io/demos/svgpath/

It's worth noting that these pages work fine on my computer in Firefox.

[soyapark]

I also run into the same issue. Demos in the main website is not working in Safari. There are numerous erros found in web console:

But it works on Chrome.

[LeaVerou]

Which version of Safari is that? Works fine on my Safari 13.1.1

[soyapark]

@LeaVerou ah! I see! I just updated to Safari 13 from 11, then now it is working! Thanks for checking Lea

[Jenna1337]

Yeah, it seems to work fine on iOS 14.0.1

[LeaVerou]

We should probably use the transpiled Mavo for the homepage, which works in a larger array of browsers. Could one of you file a bug in the https://github.com/mavoweb/mavo.io repo about that?

[joyously]

I suggested that in #491 and #569