Dominik Moritz

Absolutely although I haven't done much here as you can see so we could also shift development to your repo (I can archive this here and link to yours)! I...

I don't know what's causing this issue but would be happy to look into it if you can isolate it to arrow.

We do test webpack in https://github.com/apache/arrow/blob/53b19a9e3fda0c71d8c0f6d5165caa573fb99a80/js/gulp/bundle-task.js#L99. However, it looks like the latest version is 5 and the repo is testing 4. Can you update webpack and try again?

I see. I won't have the cycles to fix this myself but I'd be happy to review a pull request in arrow.

Simplified example: [Open the Chart in the Vega Editor](https://vega.github.io/editor/#/url/vega-lite/N4IgJAzgxgFgpgWwIYgFwhgF0wBwqgegIDc4BzJAOjIEtMYBXAI0poHsDp5kTykBaADZ04JAKyUAVhDYA7EABoQAEySYUqUADM2AJ2SY0oTAE8ccNCCgRiIAL5LiSQQzgRLyzAqcu4AHVkAJgAGQIBGfjDg-mCATgUAFjFgymCFAJDwyOiohRS0jNCIqMiwxKjU9PkHEGRdAGsjEFNzSyYkXXslOFkoNmUaWTImkyatGjhBZQ9DJUwaBDgAVVk6SwZMKBM4DoQ5elVMOBg2Bl13ObMLdD0B2WcukAAPMYmpyx9XRWarywBHBhIWTzdTzUj2Ox2IA)

This issue looks a lot like https://github.com/vega/vega-lite/issues/4044. I wonder whether we changed something in https://github.com/vega/vega-lite/pull/5780. @haldenl @kanitw do you see what's wrong here?

I think `formatType` on the y-axis should be `utc` but it's `time`.

https://github.com/vega/vega-lite/pull/7815 fixes the issue.

I don't see an issue with that. Can you send a pull request?

Yeah, that would be nice. I can imagine that we support symbols at the beginning and end of rule marks. I can imagine that this is a property of the...