@TaylorT46814876 Hi Taylor,
Thank you for using PluginOps, The problem was caused in an recent update but has been fixed and the plugin is now updated with a fix. Please update PluginOps Landing Page builder to latest version and this problem will be resolved.
Thanks
@AberystwythRP Hi,
Use duplicate post plugin : https://t.co/RIot45uhuN
After installing enable it landing page post type in duplicate post plugin options.