Q: ListItem.DateAdded not working for Music Library Items ??

Hi, short Question.

I like to have a info label to show when an album is added to library but

ListItem.DateAdded is always empty for albums/songs.

Is there any equivalent i am missing here ?

wiki:
ListItem.DateAdded         Shows the date the currently selected item was added to the library / Date and time of an event in the EventLog window.

NOTE:

SortMethod 'DateAdded' is valid for artists,albums,songs

ListItem.Label2 shows the wished infolabel BUT JUST IF i force SortMethod  DateAdded

But i need that label also outside of mymusicnav.xml


Edit: for videos, everthing working fine (movies,shows,episodes)

Edit2:
i prefered advancedsettings

<dateadded>0</dateadded>    <!--0 results in using the current datetime when adding a song; 1 (default) results in prefering to use the files mtime (if it's valid) and only using the file's ctime if the mtime isn't valid; 2 results in using the newer datetime of the file's mtime and ctime -->

i tried ommit that line in advancedsettings.xml, resteart kodi and add an artist with albums to library, but the result is the same, ListItem.DateAdded remains empty