Possible improvement: Display scale toggle in Map widget configuration

[ECJRIJS]

Dear Developers

We live in a world of maps and my users and I wonder where the scale levels are in our Apps. Especially because the print widget does add a scale visualisation in the print visualisation. 

So in short: is it possible to add a scale bar in the map widget? Possibly an interactable one in which my users can go directly to the scale they prefer.

Thanks,

ECJRIJS