id summary reporter owner description type status priority milestone component version severity resolution keywords cc focuses 52574 WordPress 5.7 Beta: In Firefox, a horizontal scrollbar appears in the editor sidebar bduclos "Testing WordPress 5.7 beta with Firefox (Windows), there's now a horizontal scrollbar in the editor sidebar settings. The scrollbar wasn't there in WP 5.6. [[Image(https://i.imgur.com/qXR8LXH.png)]]" defect (bug) closed normal Editor 5.7 normal duplicate ui