Can't encode color with scale resolved as y="independent"

[NickCrews]

If I have a bar chart faceted by row, and encoded by color, then:

• If I don't resolve the y scale, then the colors work fine.
• If I resolve the y scale as "independent", then the entire chart disappears. I see an error [Error] datum is not defined in the logs. I want to be able to resolve the y as independent, because I only want to show some y values within each row. If I remove the color encoding, then resolving y as independent works fine.

I am looking for something like this working plot

• [x] Check for duplicate issues. Please file separate requests as separate issues.
• [x] Describe how to reproduce the bug.
• [x] Use the latest versions of Vega and Vega-Lite. (5.15.0 that vega-editor uses)

repro: try uncommenting out the resolve scale line. Open the Chart in the Vega Editor

[ChiaLingWeng]

Hi @NickCrews, Not sure why the auto-scale not work but if you assign height value, it works fine. For the [Error] datum is not defined error log, if you re-run again, the error will disappear "width": 300, "height":60 Open the Chart in the Vega Editor (adjust width so that the Coauthor-else can be shown)