Pages is suddenly embedding videos

I have a running Pages document of youtube links, which I need to be in link format. I added links last week with no problem, but now when I try to add a youtube link, Pages auto-embeds the video and I can't retrieve the link from it. It comes with a clickable play button and all.

This is what it usually looks like

This is what it does now when I try to add a new link

Help please