The video menu (⋮) opens again

The ⋮ menu in a demo video's controls opens again, on the phone and on the desktop, so you can download the video, turn on captions, change the playback speed or use picture-in-picture. Before, a tap or click on ⋮ did nothing visible: the menu closed again the moment it opened. That happened because the page took keyboard focus back from the video so the arrow keys could jump through it, and losing focus shut the menu. Now the arrow keys still jump through the video after a click, and the menu stays open.