There are two versions of the sylvania plug. One works the other doesn’t. Unfortunately the only way to tell was to look at the model number on the back. I went into a local store that had them and verified the model number first before grabbing 4 of them for my setup and they are working. Another person I talked to said they ordered of amazon and got the non working model.
Sylvania Smart Plug 72922 is the one the works. The other model I believe has a -A at the end and that is the non working model.
This is a link to the product but I can’t say for sure if you order this which one you would get.