I have a google ads account. A pop told me my website needed a google analytics tag. I followed the instructions in google analytics (it's the newer Analytics 4 which was the only option) and copied the code beginning with U into the box on SEO on Xenforo and saved. But the google ads page is still saying my website needs a google analytics tag. Now the U code was in brackets. I pasted it without the brackets. Do I need the brackets as well? Haven't a clue what I'm doing here - it's all new to me!