After testing, the plugin conflict is specifically caused by the Hostinger AI Assistant plugin. When this plugin is active, the “Complete Setup” button in Site Kit Analytics remains unclickable. Disabling the Hostinger AI plugin instantly solves the problem. Hopefully this helps!
@adamdunnage I did deactivate the hostinger plugins and I am able to click all the links and it works, but what could be the issue? is that it’s clashing with hostinger plugins?