Fanart of video’s, only showing 1 image?

Im new to the forums, hope it’s the right topic.

I clicked ‘Show Fanart’ in my videos (for any movies I have in kodi library) and it only shows the one image which is set as background. Isn’t there a way to view all fanart (I’ve downloaded with Artwork Downloader). Instead of having to search google to view it, I would like to do it all with Kodi if possible. Such as viewing ALL the fanart downloaded as pictures full screen using Kodi. I searched all over google, youtube trying to figure it out but I don’t get anywhere. If it isn’t possible (yet) in Kodi I would like to know for sure, rather than wonder about it.

Thank you!