Render back ground not visiable in layout?

More learning required.

I made a model and added a background image for Rendered view. I then made a layout with 3 viewports. I’ve one view port to Perspective and Rendered. The materials on the object show, but the back ground image does not. When I open the viewport, it does. Does this have something to do with a setting in the layout?

Closed VP

Open VP