Possibly this depends on the subculture. One example picked at random, the (fabulous) film Black coal, thin ice is reported in Cahiers du Cinema as directed by Diao Yinan [1], but in IMDb as by Yi'nan Diao [2]

[1] https://www.cahiersducinema.com/produit/juin-2014-n-701/

[2] https://www.imdb.com/title/tt3469910/