Playlist - Missing

I have created a local playlist called “greatest”. If I add 4 songs from an album to this playlist why is it that on the album track listing it shows “greatest” under only 2 of the tracks and not the other two? If I look within the “greatest” playlist I see all 4 songs? thanks for any help. All songs are in my library.

Hello @torben_thordsen, would it be possible for you to post a screenshot of your affected album tracks and your playlist please?