Very helpfully we can set descriptions for the playlists we make, and the edit box allows us to enter text in a multi-line format, where the editor can specify the carriage return/line breaks by simply hitting the Return key on their keyboard.

However once saved, the description is then displayed in one long string of text, removing any specified CR/LBr's. Clicking Edit again will display the content with these restored (pointing to this being a rendering issue)