Undo Close Tab のレビュー
Undo Close Tab 作成者: Manuel Reimer
Manuel Reimer による応答
開発者の返信
投稿日時: 2年前No. You can only define a new hotkey which has to be different from Ctrl+Shift+T. If you need further assistance, then please open an Issue on GitHub.
To use these add-ons, you'll need to download Firefox.