Feature request: Add handler for middle-click with touchpad/mouse.
If main left click is set to show popup list, middle click will switch to the last previous used tab. Else if main left click is set to switch to previous used tab, middle click will show the popup list instead.
Feature request: Add handler for middle-click with touchpad/mouse.
If main left click is set to show popup list, middle click will switch to the last previous used tab. Else if main left click is set to switch to previous used tab, middle click will show the popup list instead.
https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/browserAction/onClicked#addlistener_syntax