The order seems to indicate that it doesn't matter.
Yes. It's also on the Central District website: Link
Thanks for the more credible link.
Am I correct in understanding that the 9th Circuit must take the appeal?
Yes, if Orly files the Notice of Appeal within the next 30 days.
I disagree. I think Judge Carter believes that third-party candidates potentially have standing. But he also makes it clear that not every person who says they're running for president would or should meet the criteria. He specifically states that Keyes's claims of damages were so speculative, given his minute fraction of a single percent of the vote, that his claims of standing could not be supported.
Am I correct in understanding that the 9th Circuit must take the appeal?
The appeal is made to the 9th Circuit. They don't have to take it.