Yep, Brave sync has been broken for a good long while now if you use iOS, and so far there’s been one response and nothing done to address the issue, just seems we’re being ignored. Ironic, since iOS is such a huge market and iPhone users may be more privacy-conscious (at least nowadays) and thus more likely to use Brave…
Oldest thread I know of regarding Brave sync on iOS. It’s been broken for over a month.