I can't seem to get the boot login screen to appear on my main 4K display like it should, and background and clock display appear confused & broken. The OC bootpicker appears on main/4k as it should. System prefs have 4K set as main display.
What might cause this? Do I need to pivot to...
It shouldn’t be this hard. In fact, it should be “super easy; barely an inconvenience!” as the Quebecois says on YouTube. The module or whatever you want to call it, in macOS, detects the connected displays. In some cases, two or more of the displays are the same brand, model and year, because...