Mac Notification Center shows Double Chrome entries

I have an iMac running macOS Sierra version 10.12.16

I use Chrome as my default browser.***

Mac notification center shows double Chrome entries. It is only installed once. One entry has Badges listed underneath the chrome icon and the other Chrome entry has Badges, Sounds and Banners listed below the Chrome icon. I do not know if the double entry is a problem. But it is very odd.

I am asking the Community to tell me if this a problem or not. And if it is a problem has anyone resolved it?

<Image Edited by Host to Remove Serial Number>