WorkingHours version: 2.8.4
OS + version: MacOS 12.2.1
I just installed WorkingHours and there seems to be a problem when I try to manually add working hours because I can't set the date and time. Some really strange behaviour starts to happen, when you click on the respective fields for date and time - basically it keeps changing the date to either the 02.01.2000, or the 01.01.1970 😆
On my iPhone it woks like a charm.