Improve Time Series labelling navigation

**Is your feature request related to a problem? Please describe.**
Navigating time series (moving forward) is pretty hard and frustrating. I need to move my mouse over the bottom window and move it slowly. With a long time series it's unusable.

**Describe the solution you'd like**
It looks like scroll and/or hotkeys can ease the work, e.g. arrows or <,> or h,l (vim style)

**Describe alternatives you've considered**

**Additional context**