I was doing many back in forth in my smart playlists library to check
all the album release date that were there…
i saw that funny enough, all the album clicking were good in a shot today
instead as having always to click twice on an album to open its tracks 
Now that my editing is nearly done i found that…
WHEN THE INFO PANEL IS OPEN, YOU HAVE TO CLICK TWICE to open an album track or elsewhere also… but with the info panel close all is good in one click.
it seems that the first click is for the info panel and the second open the album.
so, when the info panel is close, the first click is working…