MusicPlayer -> PlayerDebug or PlayerProcessInfo on “O” does not work

I have some problems with Music Playback and wanted to look at “PlayerProcessInfo” with “O” or at PlayerDebug with Ctrl+Shift+”O”
Both does not work for music. Tested with mp3 and stream (webradio). On a Video it shows.

Any clues?
Thx

Kodi 17 – beta6 (both tested with Estuary and Estouchy)
Ubuntu 16.10 with ppa:team-xbmc/unstable