I've just spotted it and I'm using a laptop. I tried clicking on it but it didn't remove it so it will just have to stay there. Fortunately it doesn't cove rup anything important on my laptop but if it does cover up the Answer Now button on my phone that'll be the final nail in the coffin for using AB on my phone.
I also notice that if I didn't accept the privacy notice it kicked me out of AB. The options seem to be to accept the data sharing or don't use AB