As a matter of fact, along with Alia, the mentioned song had Pakistani singer Zeb but the foreign singer reportedly was sidelined by T-Series.
As reported, the Youtube version of the song uploaded by T-Series had Alia's name quite prominently but Zeb's name was included only in the list of credits.
It has been learnt that one Pakistan based newspaper reported about the incident which sparked quite discontent among the fans of Zeb who holds good fan following in the neighbour country.
The Pakistan based newspaper stated, "The Indian music company scraped off her name from the official website as well. The song's popularity drove many viewers to YouTube, where the music credit has only been awarded to Alia Bhatt, director Imtiaz Ali and music director AR Rahman. Zeb's fans all across the world have showed resistance towards the Indian music company and have demanded her name to be included in the song's credits".
Meanwhile, when Alia's father Mahesh Bhatt learnt about the issue he said, "As far as Zeb and my daughter's song is concerned, I believe that the credit should go to both of them. If the uploaded version of the song only has Alia's name in the credits, then it is utterly wrong. I will speak to the T-Series authorities regarding this matter and soon there will be a positive conclusion. I have always worked for the stability of the relationship between India and Pakistan. I would never want that a Pakistani artiste or singer's credit to be given to someone else."
Well, we hope that the issue resolves quickly and both the talents get what they deserve.