Annoying icon just appeared in Outlook on iOS

I’ve recently got this icon or notification in Outlook on iOS , which I can’t seem to permanently remove and it’s getting annoying. Did anyone find a way to remove it? It seems to do with the Copilot, which I recently decided not to renew, and therefore it keeps reminding me that my “subscription is expired.” I keep pressing on the “x” button next to the message to remove it, and then after a day, it comes back again.