Spinner has a size parameter which changes not only the size, but the thickness of it. Current implementation of Card and Panel loading states changes it's size based on the size of the parent container, but because the size parameter doesn't change, it gets a bit different specially on smaller sizes.
Compare the empty content (which uses <Spinner size="small"/>) with the similar, albeit different size when it has some small content (which currently is <Spinner size="medium"/>):
Related ticket: #672 / PR #673
Spinnerhas asizeparameter which changes not only the size, but the thickness of it. Current implementation ofCardandPanelloading states changes it's size based on the size of the parent container, but because thesizeparameter doesn't change, it gets a bit different specially on smaller sizes.Compare the empty content (which uses
<Spinner size="small"/>) with the similar, albeit different size when it has some small content (which currently is<Spinner size="medium"/>):Related ticket: #672 / PR #673