Chart scales : dynamic control ?

### Description

Hello !

What about **dynamic control of chart scales** ?

I don't see any possibility to control X or Y scales (timeline chart for example, or gauges also) through a function preceeding the chart (through msg.ui_control properties for example, like it was possible in Dash Board 1.0).

This will allow the user to zoom in or out (using slider for example to define Y min and max).

Is this feature forecasted ?

thank you !

### Have you provided an initial effort estimate for this issue?

I am no FlowFuse team member