Co-evolution of massive black holes and their host galaxies at high redshift: discrepancies from six cosmological simulations and the key role of JWST - Habouzit, Mélanie; Onoue, Masafusa; Bañados Torres, Eduardo; Neeleman, Marcel; Anglés-Alcázar, Daniel; Walter, Fabian; Pillepich, Annalisa; Davé, Romeel; Jahnke, Knud; Dubois, Yohan (Monthly notices of the Royal Astronomical Society, 2022)