Netflixâs My Octopus Teacher was named best documentary feature. Ma Raineyâs Black Bottom won for costume design and best makeup and hairstyling, with Mia Neal and Jamika Wilson the first black winners of the award. âI know that one day it wonât be unusual or groundbreaking, it will just be normalâ for black women, trans women, and Latinas to be claiming Oscars, Neal said. David Fincherâs Mank entered the night with 10 nominations, the most of any film, and left with two wins for production design and cinematography. The Riz Ahmed-led drama Sound of Metal won for sound and editing. Netflix won seven awards during the night, the most of any studio or streamer.