title: Safari small pop-up windows do not disappear
body: <p>I am using safari 14.1.1 on Big Sur 11.4. If I go to a page on stack overflow several small windows appear with text like &quot;Show activity on this post&quot;. They are all over the page blocking the view of the content on the page. They do not go away. If I click on them nothing happens. Any suggestions how to avoid this?</p>