Unable to update selected blocks

[LudovicF42]

Describe the bug
I want to update selected blocks by code.

I tried by using your "deep state observer" but it doesn't work.
I think the state is updated but not the class with the "--selected" suffix (and then the css) because it is out of the "mouse down" flow.

To Reproduce

an example :

selection.push("2:2020-02-18","2:2020-02-19","2:2020-02-20","2:2020-02-21","2:2020-02-22","2:2020-02-23","2:2020-02-24","2:2020-02-25");

state.update("config.plugin.selection.selected.chart-timeline-grid-row-blocks", selection);

[neuronetio]

In v3 it is possible. There will be documentation for it soon.