I don’t think this is a real “bug”, more like an optimization issue. Bricks produces very clean HTML code, which is excellent! But in the “bricks-scripts-js-extra” section there seems to be an unnecessary amount of json data that references “mapStyles”. I suppose it’s about styling embedded maps. Maybe this should be only included if a map is being used on the site, or have an option in the settings that could be turned on or off.
I checked several sites made with Bricks and it seems to be always part of the source code.
It’s not a big deal, I just mention it, because otherwise Bricks is very well optimized.