As already discussed in the thread below, it would be very important to (optionally) have a confirm dialog for switching off the device. I have several computers and a NAS connected to the plug and the on/off button is so prominently placed that it's easy to accidentally power off the computers which is potentially fatal.
It would be really great if you would consider adding this confirm dialog.

Thanks.

https://community.tp-link.com/en/smart-home/threads/topic/584056