Add a copy-link button at the media upload page

[anotia]

At the “upload media” page of PC panel, I think it would be helpful if you add a “copy link” button beside the “detail” button, which will make it convenient to get the file’s direct link

(See here​https://wordpress.org/support/topic/add-a-copy-link-button-at-the-media-upload-page/)

[ryokuhi]

Hello @anotia, and thank you for your suggestion!
We reviewed the ticket during the accessibility team's weekly bug-scrub.
While a button to copy the link of the uploaded media is available when you click the edit link, we are open to consider adding it. We prefer to wait for feedback also from the media team, though.
While testing, we found two more accessibility issues, so this ticket was really worth opening!

[antpb]

Mentioned in the recent Media Component meeting, this looks like a good ticket for 5.8. Adding to the milestone for visibility.

[antpb]

I'll be proposing a design mock for this feature soon. From there we can kick off conversations with the design team on the best way to finalize that design. :D