On selecting a video on the OOTB light page, it redirects to the multimedia page(Not OOTB and created using Asset Details Template) and the video plays. This multimedia page is child page of details pages (OOTB page). I see details page path was configured in the page property of light page.
Similarly, if i create an exact replica of multimedia page with the name video and delete the multimedia page. The redirection from light page doesnt happen to video page.
Anywhere I should be configuring this?