Simple Cloudflare Turnstile not working


My Simple Cloudflare Turnstile keeps saying “Please verify that you are human” on all the forms (Default WordPress Forms and WooCommerce Forms) that it is active.

When I de-active the plugin, all the forms work fine.

I have tried de-activating some plugins, updating all the plugins, and clearing the browser, but the problem still occurs. What can I do to solve this issue?