Add existing focusable elements to correctly manage tab key navigation

GoogleChrome / dialog-polyfill

Polyfill for the HTML dialog element

BSD 3-Clause "New" or "Revised" License

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Open jelmerdemaat opened 2 years ago

jelmerdemaat commented 2 years ago

More elements are needed to correctly manage tab key navigation. This PR adds elements that may receive focus when tabbing.

Especially the <a> element seems important to include here. But the others may receive focus as well.

jelmerdemaat commented 2 years ago

@googlebot I fixed it