I often go through documents and apps to assign time to specific tags. After this step I am left with a lot of short time bits that are tagged with short unassigned time bits between them. Sometimes the different activities are a bit mixed up but typically the short unassigned bits between two bits of the same tag should be assigned to that tag. I have to do it manually. Would be quite handy to have the app to automatically assign all unassigned time between two of the same tags. We could optionnally assign only time with "active" computer usage.