The latest dedibox from Scaleway.
The first step is to request an IPv6 prefix. Did you do that?
IPv4 worked without any required action so I moved on. I wanted to use this example for my frustrations toward IPv6.
Reporting an issue usually involves some effort, and the support may decide to follow up even if I say that I don’t need a fix. It’s better if someone who cares about IPv6 reports it.