https://bugzilla.kernel.org/show_bug.cgi?id=201497
--- Comment #21 from Sebastien Bernard (sbernard@nerim.net) --- The more I think about it, the more it seems to be related only to this monitor.
I think the 4.19 kernel closed a bug and is rejectiting the EDID reported by this screen.
If someone could validate this EDID is correct, it'll be of great help.