i created the simplest package possible and am not seeing the problem locally with go 1.12.5:

package t

type T struct {
}

func (t *T) Do() {
}

type t struct {
}

func (t *t) Do() {
}

attached is a screencap from local godoc with ?m=all:

It indeed shows up collection, but after all the exported types are shown. So you have to scroll down a bit. I think this is by design as people might not want to mix exported and unexported types. If you think this should be changed, please feel free to open a separate proposal. But there is no bug here.

Can you please post a screenshot, preferably capturing the URL at the top?

I'm failing to see ResetStackDirtyTop which is a method on (*collection) but not on (*Collection)

https://github.com/couchbase/moss/blob/master/collection.go#L287

URL is http://localhost:6060/pkg/github.com/couchbase/moss/?m=all

The ?m=all parameter is only supported by x/tools/cmd/godoc right now. The original issue linked to godoc.org, which is another website that does not support the ?m=all query parameter.

thank you. this clears up my confusion.