Tracking for Wix Video to determine if all videos in the playlist have been watched

Hi to all!

I tried to figure this out on my own but couldn’t, so I’m very grateful for the help.

Is it possible to track if all videos have been watched if they are Wix Videos (as I understand, embedded as iframes) and a YouTube playlist has been added as a Wix Channel? In the Wix player, there’s an event called onEnded() for a single video, but I haven’t found a similar event for multiple videos. So, is it possible to track if all videos have been watched in a multiple-video player?