Live TV - no channels displaying under "Shows >"

[macthaidhg]

I have Live TV working in Jellyfin via HDHomerun, using an external EPG. Under the Programmes tab in Live TV, there are categories for Kids, Shows, Movies, Sports, News. I have channels appearing under Kids, Movies, Sports, News, however nothing appears under Shows. When I click "Shows >" under the Programmes tab, it takes me to the following url. http://<myjellyfinserver>/web/#/list.html?type=Programs&IsSeries=true&IsMovie=false&IsNews=false&serverId=xxxxxxxxxxxxxxxxxxxxxxxxxxxx. This suggests that, for channels to be categorised under Shows, I need to label the EPG category as Series for relevant channels in my EPG. I have modified my EPG xml to label certain channels as "Series" but still no channels appearing under Shows.

In the Jellyfin dashboard under Live TV it is possible to define categories for Movies, Kids, News, Sports (after you add an epg)... but there is no option to define Series! 

As an additional point, when I click on any of the headers under the Programmes tab e.g. "Kids >" or "Movies >", no channels are displayed.

Does anyone know what needs to be in place in order for channels to be displayed under "Shows >"?