Unexpected Walmart app icon appearing in iPhone status bar
I've noticed an icon in my status bar with the Walmart logo. I have the Walmart app for ordering items, but I don't recall giving it permission to do this, and I don't want it to. When I read about the status bar and these icons, it says there are not supposed to be an apps or brand names in the status bar, just things like battery and system notifications, etc.
The icon doesn't provide me with any information or do anything else when I click on it.
Does anyone know how to prevent this from happening? I've uninstalled the app for now.
Thank you.
iPhone 16 Pro Max