Key 'columns' is misspelled as 'columsn'

thanks! fixed

Looks like fixing the spelling broke the generated schemes. :(

ooops! I just removed it altogether, and it seems to be working now.

This may be confusing because months are ordered categories, but they are being used here as an example of unordered categories. Perhaps there is a better example?

dropdowns in this demo don't work, also in others... is it a bug?

I had a similar issue in a different Observable notebook, but restarting my web browser fixed it

This might be the bug that Chrome introduced in v. 108 and fixed a few days later https://bugs.chromium.org/p/chromium/issues/detail?id=1395079

Correct, updating chrome fixed it. Thank you!

Observable Plot now defaults to the Observable10 color scheme.

Thanks! I'd fix, but this page is now obsolete.