Is your feature request related to a problem? Please describe.
If the user already used an "unblacklisted" app and afterwards add it to the blacklist, then the time account already subtracts the past usage time. This could result in a big amount of minus time.
Describe the solution you'd like
The user add apps to a "delayed"-blacklist, which will start blacklisting the apps from the next day on. But this should only be a feature for the settings. If the user add apps during the onboarding to the blacklist, then these apps should be directly added to the blacklist.
Is your feature request related to a problem? Please describe. If the user already used an "unblacklisted" app and afterwards add it to the blacklist, then the time account already subtracts the past usage time. This could result in a big amount of minus time.
Describe the solution you'd like The user add apps to a "delayed"-blacklist, which will start blacklisting the apps from the next day on. But this should only be a feature for the settings. If the user add apps during the onboarding to the blacklist, then these apps should be directly added to the blacklist.