In the newest release the graphs on update fully reload and show a blank screen space in graphs place.
In previous version the older graph got instantly replaced with a graph with a new set of data (e.g. 4.0.21).
Earlier design was much less distracting in terms of constant observation in the background

Steps to reproduce:

1. Add graphs to screens in 5.0
2. Add graphs in screens in 4.0
3. Observe how they update