Does (*context.Context) GetSession return new session intentionally?

[tomocy]

I found the code below in session.go and I wonder this because gorilla/sessions has a method (Store) Get to retrieve a session with a given name.

//GetSession retrieves session with a given name.
func (ctx *Context) GetSession(name string) (*sessions.Session, error) {
    if ctx.SessionStore != nil {
        return ctx.SessionStore.New(ctx.Request(), name)
    }
    return nil, errNoStore
}