YouTube users on Android and iOS are reporting a frustrating bug where full-screen video ads won't dismiss properly. The issue appears in the mobile app, with ads lingering in the bottom-left corner even after tapping the dismiss button. Videos continue playing while the ad remains visible, creating a distracting viewing experience.

Multiple users have documented the problem over the past week, with some ads persisting for about 30 seconds before disappearing automatically. Many viewers find the only reliable fix is to exit the video entirely or restart the app, though the ad often returns when playing new content. The malfunction affects the free version of YouTube, while Premium subscribers seem unaffected.

This appears to be a software glitch rather than an intentional ad format change. The dismiss button remains visible but non-functional, suggesting the system is malfunctioning rather than introducing unavoidable ads. Android Central has contacted Google for comment, and users report temporary workarounds including watching via mobile web browsers or updating to the latest app version while waiting for an official fix.