### Summary On an issue comment, when you mouseover the "emoji" button, it becomes un-clickable when you stop moving your mouse. You have to move the mouse again a tiny bit to make it clickable again. ### Steps to reproduce 1. Go to an issue that has comments ([example](https://gitlab.com/gitlab-org/gitlab/-/issues/272624)) 1. Scroll to any comment, hover over the emoji reaction button. 1. Notice that the button becomes non-clickable when you stop moving the mouse. ### What is the current *bug* behavior? The button is not clickable if you stop moving your mouse over it (until you start moving the mouse again, which makes it clickable again). ### What is the expected *correct* behavior? The button should always be clickable if the mouse is over it. ### Relevant logs and/or screenshots  ### Output of checks This bug happens on GitLab.com. ### Possible fixes It seems this coincides with the appearance of the tooltip. I suspect the tooltip JS is removing focus from the button.