Nonce error and Cloudflare

We have been setting up your plugin and found that it generated nonce errors if there was more than one attempt at registering during a short period of time. After reading other support posts here, we decided to exclude the page from Cloudflare’s cache by setting a custom page rule for this page of “Cache Level: Bypass” but it does not seem to help.

Here’s the response headers for the page:

alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
cache-control: no-cache, must-revalidate, max-age=0
cf-cache-status: DYNAMIC
cf-ray: 6a97c726ea0841dc-MRS
content-encoding: br
content-type: text/html; charset=UTF-8
date: Fri, 05 Nov 2021 17:24:51 GMT
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
expires: Wed, 11 Jan 1984 05:00:00 GMT
ki-edge: v=16.5
ki-edge-o2o: yes
link: <https://genes2teens.com/wp-json/>; rel="https://api.w.org/", <https://genes2teens.com/wp-json/wp/v2/pages/14497>; rel="alternate"; type="application/json", <https://genes2teens.com/?p=14497>; rel=shortlink
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=2eVOpgzFWLysGJXj9SpmiMMXNtPIm1RgcmDCJXiOdszSe47fxTNJ8YmPbuEPALkK505lJtrbvHYroUs%2BZcpI2xMl8LV0nCeLM7upnUwU%2FMtZZtyU12NriMZ3AX%2BM1YVDwSA%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
x-content-type-options: nosniff
x-edge-location-klb: 1
x-kinsta-cache: BYPASS

These are essentially the same headers as we have on pages that should be cached.

Any suggestions how to deal with this issue?

The page I need help with: [log in to see the link]