[Kibana/Vega] "inveted" EMS vector maps in Vega

Hi,

Sorry forgot that.
We're using Kibana 7.13.2.

Yes, we're using Maps. But also Vega for more specific visualizations that we couldn't manage with Maps.

I'm trying to find ways in Vega to get around a zoom level bug that I reported previously (here).

Would be much easier if I could install a third-party Tile Map Service or have access to topojson files outside of Kibana until the bug is corrected, but our IT is not very responsive for this kind of things.
And our next Kibana upgrade will be here in quite a long time...

So I'm trying to use vector maps from the EMS and not the base map ( mapStyle: true) to have normal zoom levels.

Regards,