With the new composer rolled into tests-passed I was just looking at colour schemes and found that selecting the light theme exhibits some strange behaviour:
Customize > Themes > New
By default the scheme appears as:
If I select the dark theme it appears as:
And if I select the light scheme again:
Prior to rebuilding I was seeing a similar problem with Customize > Colors, where I could create new schemes based on dark, but if I tried to clone the light scheme the +New button was active, but did nothing.
To be clear it’s technically not a select-kit issue, the theme causing the issue has null as value, and I think we should fix it instead of adding one more special case in select-kit. I will look what could be the most appropriate solution.
I finally decided to fix it in select-kit directly, it was an issue to allow this at the beginning of select-kit, but it should work as long as we only have one item with null value in the content.