Higher metal abundances do not solve the solar problem G. Buldgen, P. Eggenberger, A. Noels, R. Scuflaire, A. M. Amarsi, N. Grevesse and S. Salmon A&A, 669 (2023) L9 Published online: 10 January 2023 DOI: 10.1051/0004-6361/202245448