Missing variable $primary-text-emphasis-dark

New SASS structure for Bootstrap 5.3.
Change import.scss to this on your subtheme

// 1. Include functions first (so you can manipulate colors, SVGs, calc, etc)
@import "../node_modules/bootstrap/scss/functions";

// 2. Include any default variable overrides here

// 3. Include remainder of required Bootstrap stylesheets (including any separate color mode stylesheets)
@import "../node_modules/bootstrap/scss/variables";
@import "../node_modules/bootstrap/scss/variables-dark";

// 4. Include any default map overrides here
// variables
@import "variables";
// typography
@import "typography";
// 5. Include remainder of required parts
@import "../node_modules/bootstrap/scss/maps";
@import "../node_modules/bootstrap/scss/mixins";
@import "../node_modules/bootstrap/scss/root";

// 6. Optionally include any other parts as needed
@import "../node_modules/bootstrap/scss/utilities";
@import "../node_modules/bootstrap/scss/reboot";
@import "../node_modules/bootstrap/scss/type";
@import "../node_modules/bootstrap/scss/images";
@import "../node_modules/bootstrap/scss/containers";
@import "../node_modules/bootstrap/scss/grid";
@import "../node_modules/bootstrap/scss/helpers";

// 7. Optionally include utilities API last to generate classes based on the Sass map in `_utilities.scss`
@import "../node_modules/bootstrap/scss/utilities/api";

// 8. Add additional custom code here
@import "mixins";
// barrio
@import "barrio";

There is no import.scss in the subtheme. There is a style.scss which currently contains:

// Sub theme styling.
@import 'variables_drupal';

// Bootstrap overriden variables.
// @see https://getbootstrap.com/docs/5.2/customize/sass/#variable-defaults.
@import 'variables_bootstrap';

// Include bootstrap.
@import '../../../../themes/contrib/bootstrap5/scss/style';

So this sounds like a bigger issue that needs to be updated in the subtheme generator.

Automatically closed - issue fixed for 2 weeks with no activity.