Created attachment 451505 [details] Bug of new tab in Safari Opening a new tab in Safari, it's often showed a new small tab with graphic information of previous pages, like in the picture attached. It seems the problem occurs especially during private mode.
Thank you for the report! This is not a WebKit issue. Please report it to Apple via https://feedbackassistant.apple.com for Safari engineers to take a look. Please provide a sysdiagnose, and ideally, a screen recording of how this happens.