Why is I Like It not a Latin song? How does Billboard determine whether a song qualifies for the Hot Latin Songs chart?

I Like It (Cardi B ft. J Balvin, Bad Bunny) is musically a Latin song and features 3 Latin artists, 2 of which sing predominantly in Spanish. The  song also appears to be predominantly in Spanish. 

Other bilingual songs such as Medellín (Madonna ft. Maluma), Taki Taki (DJ Snake ft. Ozuna, Selena Gomez, Cardi B), and R.I.P. (Sofia Reyes ft. Rita Ora, Anitta) did qualify for the Latin Chart, so it cannot be based on the lead singer. 

Why do some bilingual songs qualify for the Latin Chart while other very Latin songs like I Like It do not?