Hello,
Please take a complete backup of your website before proceeding.
This appears to be a conflict caused by a third-party plugin. To troubleshoot the issue, please temporarily deactivate all third-party plugins on your site and then check the site’s behavior again. If the issue is resolved, reactivate the plugins one by one and test the site each time to identify which plugin is causing the problem. Once the conflicting plugin is identified, you may contact that plugin’s support team for further assistance.
Additionally, please make sure to clear all caches. If you are using any cache plugins, temporarily disable them and clear their cache. Also, clear the server cache to ensure that no cached files are affecting the results.
And if the issue still persist then please share your Site WP-ADMIN Login details in the Private Content field so we can check this issue on your Site and help you accordingly.
Best Regards,