Question: Is there any way to achieve multiple tab selection to perform the same action on several tabs at once? Expected: In a file browser it is possible to select multiple files usually by holding CTRL and clicking on several files. It's then possible to do multiple move, copy, delete, etc. Actual: When I try doing this "natural" action in Firefox Desktop, normal clicking happens for tabs instead of an expected selection. I did look at the shortcuts but it doesn't appear to exist: https://support.mozilla.org/en-US/kb/keyboard-shortcuts-perform-firefox-tasks-quickly#w_windows-tabs Use cases: * Moving multiple tabs from one window to another * Closing multiple tabs at the same time * Duplicating several tabs at a time * Moving multiple tabs into their own window Particularly this would apply to users that are tab hoarders.