Import shipped bootstrap Sass and JS components as theme and export as SCSS


We develop prototypes for our clients first using Bootstrap Studio. Normally we take one of the existing themes (colour not template) and customise it. However it seems to only export as css when publishing even with SCSS checked.

When we not able to export all the shipped bootstrap sass / js components/ files so they can simply become assets in our laravel app we are not able to change simple things like changing the primary color. We have to manually find and change the css everywhere the colour was used and recreate the bootstrap files... It is a tedious task :) Have I missed a way to achieve this ?

We only optimize the app before going live in terms of stripping out js scripts not used and css that is redundant..

Is it possible to export as scss where I have the capabilities required?

Thank you