User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:55.0) Gecko/20100101 Firefox/55.0 Build ID: 20170529103004 Steps to reproduce: Currently I'm using the extension https://addons.mozilla.org/en-US/firefox/addon/stay-open-menu/ Which I don't see surviving when web extensions are the default. I'd like to have a option within firefox to allow a user to middle-click on a bookmark without it disappearing. Actual results: Firefox will exit the bookmark menu everytime if you middle click, not allowing the user to open multiple tabs from different menus. Expected results: Allowing the bookmark menu to stay active if you middle click. Either a toggle/about:config option or even making it default.

A video on how effective bookmarks are if Firefox had something similar built-in and not relying on an extension.

dupe of bug 260611