→ Issue On Wunderlist ([https://www.wunderlist.com/]) and Todoist ([https://www.todoist.com/]), if I right-click, what SHOULD happen is that the site overrides my system's (browser's?) right-click menu and shows a site-specific one instead, with options particular to that site. What happens instead is that both the site-specific and system (browser?) context menu show up. This was the case even in Safe Mode. → Screenshots • How It's Supposed to Look (it works fine in Chrome): 1. Todoist: http://i.imgur.com/CVKyzd2.png 2. Wunderlist: http://i.imgur.com/2ySYqRO.png • How It Works in Firefox 1. Todoist: http://i.imgur.com/lVSN7aW.png 2. Wunderlist: http://i.imgur.com/3Qx8CgR.png?2 → Specs • Make & Model: Dell Inspiron N5010 • Operating System: Ubuntu 15.04 (64-bit) • Environment Used: Unity • Firefox Version: 42.0 ("Mozilla Firefox for Ubuntu canonical - 1.0") __________ ***EDIT***: What the heck happened to HTML support for rich-text? >:(