Is there a straight-forward way to add dependent choices next to a <sp-radio> item? For example, you might want to get a numeric input which is only relevant to one specific radio item.
Putting this secondary item as a child of <sp-radio> seems to really through off formatting (things don’t align vertically, and the CSS “float” property doesn’t seem to be supported). Putting them together as siblings in a <div> affects radio behavior (things don’t uncheck because they are no longer treated as a group).