Unfortunately, you can’t tweak it to customize the keyboard shortcuts. For any extension (due to the post-2016 API), the changes only take effect for a given ta

Unfortunately, you can’t tweak it to customize the keyboard shortcuts. For any extension (due to the post-2016 API), the changes only take effect for a given tab after the tab has loaded. Which excludes reloading. So there will be noticeable lags where they don’t work.