         // menu on existing highlight
         if isShare {
             // [Copiar, Anotação, Cores, Remover]
-            menuItems = [copyItem, annotationItem,  colorsItem, removeItem]
+            menuItems = [copyItem, annotationItem, discussionItem, colorsItem, removeItem]
             if readerConfig.allowSharing {
                 menuItems.append(shareItem)
             }

            menuItems = [yellowItem, greenItem, blueItem, pinkItem, underlineItem]
        } else {
            // default menu [Copiar, Destaque, Anotação, Criar discussão (desabilitado)]
            menuItems = [copyItem, highlightItem, annotationItem, shareItem]
            
//            if book.hasAudio() || readerConfig.enableTTS {
//                menuItems.insert(playAudioItem, at: 0)


            if action == #selector(highlight(_:))
                || action == #selector(createAnnotation(_:))
                || action == #selector(createDiscussion(_:))
                || (action == #selector(define(_:)) && isOneWord)
                || (action == #selector(play(_:)) && (book.hasAudio() || readerConfig.enableTTS))
                || (action == #selector(share(_:)) && readerConfig.allowSharing)
