bulma-no-helpers.min.css is missing default variable values

[jplatte]

This is about Bulma.

Overview of the problem

This is about the Bulma CSS framework
I'm using Bulma version 1.0.2
My browser is: Firefox Developer Edition
I am pretty sure this issue is not a duplicate

Description

I tried using the no-helpers variant of bulma 1.0.2 and set a couple of custom colors via a secondary css file with some :root {} variables.

When loading the page, it's mostly white even though my browser has a dark theme preference set. The devtools show that most of the bulma variables (except those I set) are not set. The one colored element on the page is a warning message, which is shown in the color I set via the customizer / separate css file.

When I switch from https://cdn.jsdelivr.net/npm/[email protected]/css/versions/bulma-no-helpers.css to https://cdn.jsdelivr.net/npm/[email protected]/css/bulma.min.css, the background changes to the expected dark color and the remaining styles also come into place.

Expected behavior

no-helpers version of the library should work with only a few variables customized.

Actual behavior

Mostly unstyled page.