Filtering Kibana dashboard using vega

Hello @nyuriks,
I followed your example at the end of this post (https://github.com/elastic/kibana/issues/17210) to filter my dashboard from Vega visualization. This worked great. Thanks for a very clear example.

I am trying to filter the dashboard with multiple values. For example, myField.keyword: is one of A, B, C. I am having difficulty formulating the query as input to "kibanaAddFilter" function.

Can you please provide an example?
Thanks in advance!

Can someone help, please?

I would hate for this topic to close in a month, since adding Kibana filters from Vega visualization is such an important feature. Does anyone have an example of setting a filter with multiple values from Vega? Thanks in advance!