While I think the native UI of Fig is a big improvement over the web wrapper in the official Discourse Hub, I think the blue background behind buttons (in light mode) is a bit too much. For me, it makes the interface too crowded and I think I prefer the flat default iOS style (no background).
Can you please make those backgrounds optional?
(Or maybe use a different color, closer to the canvas background color? In Dark Mode these backgrounds bother me much less)