How do I get TV show logos to show?

I use LibreELEC on my RPI3, but I can't get the TV show logos to work.

Folder structure is like this: Z:\02 - TV\01 - TV\Band of Brothers

I have both logo.jpg and logo.png, but they are not displayed in KODI.

What am I doing wrong?

I read somewhere that you need to use Artwork downloader or Artwork Beef, but none of these are avalable anymore as far as I can tell?

I really hope someone can help me out

My advancedsettings.xml looks like this:

<?xml version="1.0" encoding="utf-8"?>

<advancedsettings>

<videolibrary>

<tvshowextraart>

<arttype>characterart</arttype>

<arttype>clearart</arttype>

<arttype>clearlogo</arttype>

<arttype>landscape</arttype>

<arttype>keyart</arttype>

</tvshowextraart>

<tvseasonextraart>

<arttype>landscape</arttype>

</tvseasonextraart>

<episodeextraart>

<arttype>fanart</arttype>

</episodeextraart>

<movieextraart>

<arttype>banner</arttype>

<arttype>clearart</arttype>

<arttype>clearlogo</arttype>

<arttype>discart</arttype>

<arttype>landscape</arttype>

<arttype>keyart</arttype>

</movieextraart>

<moviesetextraart>

<arttype>banner</arttype>

<arttype>clearart</arttype>

<arttype>clearlogo</arttype>

<arttype>discart</arttype>

<arttype>landscape</arttype>

<arttype>keyart</arttype>

</moviesetextraart>

<musicvideoextraart>

<arttype>banner</arttype>

<arttype>clearart</arttype>

<arttype>clearlogo</arttype>

<arttype>discart</arttype>

<arttype>landscape</arttype>

</musicvideoextraart>

</videolibrary>

</advancedsettings>