macOS client indicates SSLv3 connection although server doesn't support it

I’ve configured my server to just support TLS but the current macOS client indicates a SSLv3 connection. Any idea? Thanks!

There are a couple of issues on macOS (https://github.com/nextcloud/client_theming/issues), the ownCloud version works better and I would recommend to use it until they figured it out. The functionality of the clients should be identical.