Nonce Validation Failed Regardless of Cache Bypass

We have three quizzes on the page, each appearing in a popup. In an effort to eliminate the Nonce Validation Failed, we have rules to ignore cache on the page, and the quizzes themselves. We have also set rules in WP Rocket to not cache this page or the quizzes, as well, in Cloudflare, we have set a rule to bypass the cache for this page. Despite all this, we still get visitors complaining of the Nonce Error. Regardless of whether or not they have already been to the page.

We had a user who came to the page via a Facebook Ad, and who had never been to the page or site before, got the Nonce Validation Failed. Any insight as to why that is happening would be appreciated.

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