StoreFAQ‑ Product FAQ Builder

Amazing for a Free app! Very easy to customize and support is very friendly and responsive. The only issue/oversight is that if you want dark FAQ group buttons with white/light text, you can't. Since when a group is not selected, it forces the background to be transparent (so shows white if your website background is white), then the text is not visible. Could you please fix this by adding an "active" and "not active" background color/text option?