Weirdly, Shopping feature tag icon appears in this Tech Community

[Kam]

Version 90.0.782.0 (Official build) dev (64-bit)

It has never appeared, ever, in my life-for this website.

I thought it considered techcommunity.microsoft.com but now it only considers techcommunity.microsoft.com. When I click on the icon it shows me "Do you want 7% cashback for Xbox products, TV shows, and Movies from Microsoft?" I clicked yes and...:

I don't understand why this appeared so suddenly 

[#2]

Well it's kinda obvious and you answered your question.
it's considering Microsoft.com instead of its sub-domain, Techcommunity.Microsoft.com

it's a bug that needed to be reported through feedback button on Edge.
me I can't reproduce it since it doesn't appear on my canary.