The Supreme Court already invalidated the tariffs. That’s the context of this order (and the subtitle of the article).
But they didn't say anything about refunding them and you can bet Trump will oppose that and ask the SCOTUS to decide on it. They of course have an option to take their time to render the decision and then just dismiss the case without a comment.
That's what the GP likely meant.
The circus must go on.
But (IIRC) the Supreme Court did not order that the tariffs be refunded. They left that issue open in their decision. So jerf may well be right.
As sibling says, the Court very definitely did not order them to refund anything. They could have, and they didn't. The Court knew from the beginning that this was coming back to them.
You may see other judges rule that the refunds don't have to be paid, for any of several reasons. Whatever your desired outcome is, none of it matters until this gets to the Supreme Court. Given the nature of money, it doesn't even matter if some higher court refuses to give an injunction against the refunds being issued until after the appeal is considered and some set of refunds goes all the way through... no company that gets any money from a pre-SC refund can really use it until the entire matter is resolved at the SC level.