Nation layer sliders and DrupalExp builder cannot access image library


if I try to select an existing image to either a layer slider or a Single Image element in DrupalExp builder, the library tab doesn't show any images. "Insert from Media Library" toolbar icon works in HTML editor. I have the latest updates of the core, modules and Nation theme files. Any advice?

Thanks, Pekka

ps. Why don't you have a forum topic for Nation theme?