I'm using Cards to display a horizontal scrolling row of images since the Gallery macro has been deprecated. I've placed the Cards inside an Excerpt macro so I can insert the Cards on a few different pages. It originally displayed the Cards correctly when they were placed in the Include Excerpt macro, but it no longer displays the Cards.
When I go into the page Editor with the Include Excerpt macro, I see a large white box where the macro is placed. If I preview the page before publishing, the Card images show up correctly. They disappear once the page is published.
I've tried deleting and reinserting the macro, but it does not solve the issue. Any suggestions?