Golang network filter missing functions

I'm experimenting with the new golang network filter in v1.27.0
and I noticed that native C++ filters are exposed to more functions than what the golang filter is exposing.
for instance, the ConnectionCallback interface: https://github.com/envoyproxy/envoy/blob/f17f1fdd644cc4b32f65579184757e3975843db6/contrib/golang/common/go/api/filter.go#L176-L183
exposes 3 methods,
but from what it looks like the connection callback should have more methods such as `requestedServerName()` to retreive the SNI of the requested server and so on..

so, am I missing something? or is there a plan to add any missing methods to the connection callback later on?