Deneb plot (Vega-Lite) for Power BI: How to use an free scale y-axis with facet

Question

I am using Deneb custom visual to repeat visual for different tasks. Is it possible to only show the relevent Y-axis values. Following data is used:

The following Vega-lite JSON is used:

{
  "data": {"name": "dataset"},
  "mark": {
    "type": "bar",
    "opacity": 1,
    "tooltip": true,
    "cornerRadius": 15
  },
  "encoding": {
    "x": {
      "field": "Earliest StartDate",
      "type": "temporal"
    },
    "y": {
      "field": "MachGrpCode",
      "type": "nominal",
      "axis": {
        "title": null,
        "grid": true,
        "tickBand": "extent"
      }
    },
    "row": {
      "field": "ProdHeaderOrdNr",
      "header": {"labelAngle": 0}
    }
  },
  "resolve": {
    "axis": {
      "x": "independent",
      "y": "independent"
    }
  }
}

Which results in:

Is it possible to only use the relevent task values (for 022 --> erase 6700 row)?

Answer 1

From what I've seen , this is a Vega bug . The recommended work-around is to use vconcat with a filter transform . If you only have a few ProdHeaderOrdNr , this is doable.

Open the Chart in the Vega Editor