Who wrote the Tafsir Mujahid Ibn Jabr that we have today?

The tafsir mujahid ibn jabr has about five people in between the writer and Mujahid ibn jabr which disappointed me a lot. I thought it would be a book written directly by Mujahid before I started reading it, as the online Islamic library **[[maktaba shamela](https://shamela.ws/book/12810/5#p1) ]** attributes the book directly to Mujahid although its clear the book on the site is essentially a collection of athar going back to mujahid, athar with quite long chains too. I could not figure out who actually put pen to paper in the book listed by Maktaba Shamela and emailing them got me no response as usual. Does anyone know who wrote the tafsir mujahid that is extant in today's world? thanks and jazakallah