Older version Tab Utilities 1.5.26.1-signed works great with New Tab Position Toggle https://addons.mozilla.org/cs/firefox/addon/new-tab-position-toggle/ , but I cant disable items from Tab Utilities Context menu :( . Can you help me with this problem? I often use middle click on New Tab for open tab next to the current, and New Tab Position Toggle addon is only one fully functional, but incompatible with your plugin :( .