Time active vs Summary Graph: Totals do not match

- [x] I am on the [latest](https://github.com/ActivityWatch/activitywatch/releases/latest) ActivityWatch version.
- [x] I have searched the issues of this repo and believe that this is not a duplicate.

Current setup:

- **OS name and version**: MacOS Monterrey 12.3
- **ActivityWatch version**: Version: v0.11.0 **and BETA v0.12.0 beta 1 and 0.12.0**

## Describe the bug

Time active vs Summary Graph: Totals do not match.

## To Reproduce

1. Open AW
2. Read _Time active_ time
3. Go to the summary bar graph
4. Go over current day/week/month (displayed in yellow)
5. A tooltip is shown with total time.
6. Error: Times do not match

## Expected behavior

I was wondering to have the same times in both places.

## Documentation
Some examples (0.11.0):

With BETA 0.12.0 - beta 1:

## Additional context

N/A