Currently (to my knowledge), Pinegrow does not look through WP Blocks for TailwindCSS classes to add to the tailwind.css theme file or the tailwind_for_wp_editor.css theme file.
Requesting these feature to be added so that moving to a block based theme allows for class dropdown/toggle options to be included and displayed.
The temporary workarounds (thanks to Benjamin on Facebook) are:
- Running own compiler - Safelist classes: Content Configuration - Tailwind CSS
- Using Pinegrow’s build in JIT compiler - “add the classes to a page that you don’t export so that PG will find and include your classes in your tw-css file like it does for other classes.”
if anyone knows of another workaround please let me know.