And it does not launch WhatsApp. Instead it opens a new tab in Chrome. Heart sinks. WhatsApp Web page, QR code to scan. The same process I've already tried re every other WhatsApp "client" on Linux, and which never allows voice calls. I scan the QR code anyway (who knows? maybe this is just an initial step to get the actual whatsapp-portable running.) The QR code is accepted... and I'm in the regular WhatsApp Web page in Chrome. That's it. No way to make voice calls. All these steps and all those folders and files just to open a web page??? That can't be right.