Notification
Whenever tabs are copied, the extension icon briefly changes to a to let you know the copy was successful.
If something goes wrong, the icon will flash a . If this happens, refer to our troubleshooting tips.
You can also enable toast notifications that provide details about what was copied. To do so, check Notify on copy in Tab Copy options.
permissions
Toast notifications require elevated permissions, so the browser may prompt you to grant Tab Copy the ability to show notifications when attempting to enable this option.