Hello, i´m using source (v1.4.0) theme on Ghost Pro Starter and switched to a dark background. Everyting else functions great but the product card stayed on a light background. In the editor i see it in dark more but, live its white.
I edited it, then deleted and made a new card but still light mode is on.
White background by default is intentional. How did you switch to a dark background? If it’s via code injection you’ll also need to add your own styles for cards so they work appropriately for the colours you’ve chosen.