Problem with composer credits

I’ve noticed this problem

the track is credited to the daou bros.
if i go to the composition, i find that it has been mixed with another one by al di meola with the same title (mixed compositions is pervasive problem since 1.7)

but here i want to notice another problem.
going to album credist i get:

so, no al di meola.
i find this very … confusing.
i really understand the logic in having two lines - one for track composers and one for composition composers - nevertheless this logic is really hard to follow…
as far as i can understand, a track can have additional composers with respect to the original composition, but the original composers should be there. to not credit them in the credits is in my opinion a problem.