Please help. from what i saw in previous posts this should be the default option for lightboxes but for some reasin its not working. the lightbox link is the default thumbnail image
@Tal_Shpon I am having the same problem. My lightbox videos used to autoplay, but no longer are after changing the vimeo URL. Did you have any success figuring this out?
Just to let you know that I checked this here using Safari on a Mac Pro 5,1 (sorry not had chance to check it on any other browser yet) and it auto-plays for me.
Not sure if you mean it doesn’t auto-play on mobile or just anywhere though as you didn’t specify but to let you know it is auto-playing here.