#15861 (Bug) Profile with DisplayCal on macOS 10.14 breaks NightShift
Profiling with DisplayCal breaks the current macOS built in NightShift feature.
Once profiled, a machine will not longer shift the colors to a more ‘yellow/orange/less blue’ look – even when the macOS built in scheduled enablement of that feature is turned on – or when directly manually enabled.
I started a forum post and others have noticed the same – where NightShift is only functional after a system re-install – which points to an issue that is not user specific, but rather affects all users on the system, regardless of their selected monitor profile.
This would seem to indicate that something in the way that DisplayCal interacts with the host system disables NightShift. A preference file? Unsure.
DisplayCAL (application/zip | 2019-02-21 02:35:29)