going from list view to dashboards wont update the dashboards with the latest changes.

[mksafavi]

Describe the bug If you make some changes in the list view (creating and deleting a timespan or stopping a running one), you won't see it in dashboard charts right away. it requires refreshing the whole tab to fetch the new data. It's a minor inconvenience(issue) that could be by design but I thought I should mention it.
It's already working properly when you switch from list to calendar.

To Reproduce Steps to reproduce the behavior:

1. Go to list view
2. Add new time span with manual mode (or stop a running tracker)
3. Go to the dashboard
4. Corresponding chart is empty.
5. reload the tab
6. chart includes the new entry now

[jmattheis]

Yeah, we probably have to make the dashboards dependent on the timespan mutations, so the cache is flushed.