A common reason that these warnings are issued is because a drop-down menu on the site partially or fully obscures AdSense ad.
Check that none of your drop-down menus, including social media sharing icons, overlap any portion of AdSense ad units on your site.
Additionally, sometimes publishers have ads that overlap with content on your site, which can be confusing for visitors.
For more details about these types of policy violations, see our ad implementation policies.
