Screen Time doesn't allow zero-length time limits on apps?
In the previous Parental Controls scheme in macOS, it was possible to restrict which apps a user could run entirely. The Parental Controls feature has been replaced by Screen Time. I want to configure it so my children cannot launch specific apps (e.g. Chrome and Firefox). I thought I would be able to achieve this by setting a time limit of 0 for these apps, but the minimum is one minute. Is it not possible to restrict users from running certain apps in Catalina?
iMac 21.5″, macOS 10.12