YouTube media: <iframe> elements do not have a title

Hello all,

I’ve added several YouTube videos as media (using the YouTube ‘type’) but, when adding them to a page, accessibility checks flag that the <iframe> elements do not have a title.

Each of these media items has alt text, and I understand there was mention of making YouTube media use its alt text in the iframe’s title attribute.

Was this feature implemented? For reference, we’re using version 4.0.4.

Many thanks,