Lightroom Classic slideshow, captions entered but not showing in preview or play
I'm on iMAC using Monterey. I created a slideshow in Lightroom Classic, 11.5. Added different captions on slides but they don't show when I preview or play or after creating the slideshow. Research mentions captions need to be added in metadata while in Library. I don't see a way to add captions in metadata. My screen looks different from the tutorials I'm seeing in videos. Some of my captions are lengthy, not really keyword-like. I click on ABC, add what I want, move the text around on the photo, but it doesn't stick in final mode. This should not be so hard. I am not a techy. Thanks.