Is `curl --anyauth` supported properly when uploading documentation with cabal?

Re: https://github.com/haskell/cabal/issues/10920

Since cabal 3.14 (PR https://github.com/haskell/cabal/pull/10089) `cabal upload` uses `--anyauth` instead of `--digest` with `curl`.
On my machine at least, this broke the uploading of documentation.

I am reading https://github.com/curl/curl/issues/6309#issuecomment-743919485
> `--anyauth` is not as efficient as `--digest` because it sends the content twice. the server should ask for authorization without the content.

Is hackage server handling this situation correctly?

NB: `curl --version`

curl 8.7.1 (x86_64-apple-darwin24.0) libcurl/8.7.1 (SecureTransport) LibreSSL/3.3.6 zlib/1.2.12 nghttp2/1.64.0
Release-Date: 2024-03-27
Protocols: dict file ftp ftps gopher gophers http https imap imaps ipfs ipns ldap ldaps mqtt pop3 pop3s rtsp smb smbs smtp smtps telnet tftp
Features: alt-svc AsynchDNS GSS-API HSTS HTTP2 HTTPS-proxy IPv6 Kerberos Largefile libz MultiSSL NTLM SPNEGO SSL threadsafe UnixSockets