They have Kosher products among their goods for sale. So does Walmart. That doesn’t make them a “Kosher store”. This story makes no sense.
See the link in my previous post.
I happen to live in an area with a large Jewish population. My grocery has a larger Kosher section than most of that chain, and it expands before Passover (now) and Yom Kippur.
I heard they had a Jewish run Bakery and a Jewish style Deli.