Show number of unwatched episodes of tv shows


is there a way to let me show the number of unwatched episodes of my tv shows like plex does?

I have several groups of tv shows and added one of them under my favorites.
With list view enabled i see now the tv shows of that group with an folder icon in front.

What do I have to do to show me also the “number of unwatched episodes” of each tv show?

When listing movies or all of my tv shows there is an icon in front of them that shows the status but first
it is very small and second because they have the same color it is not very distinguishable from each other.