Astra adds extra margin to gutenberg image blocks with size-full class

I’ve found that Astra is adding a css style to its inline css on my website: .wp-block-image.size-full{margin:2rem 0;}

It doesn’t do this for any other image size classes, which appear to follow the standard css styling with no top margin and only a 1rem bottom margin. This means that if the image size is set to full, it doesn’t line up with other block elements or images. I can’t figure out why Astra is doing this, or if it is a bug.