Cannot add album to playlist

[Uwhome]

Saw this post on cannot add album to playlist https://community.spotify.com/t5/iOS-iPhone-iPad/Add-entire-album-to-playlist/td-p/4570850, where comment was som albums offer to be added to playlist where others did not. Believe user tried to add a public playlist vs actual album. Album may add to playlist where playlist cannot. Just wanted to raise this should others encounter some “album” add where others do not, then the do not is most likely not an album but a playlist.