Final Cut Pro X 10.1: Scroll bars intermittently disappear
The horizontal and vertical scroll bars might intermittently disappear in the Event Browser and Timeline in Final Cut Pro X 10.1.x. This can occur after you pair a mouse or trackpad with your MacBook Pro (Retina, Late 2013) or Mac Pro (Late 2013).
This happens because of the default option to show scrollbars “Automatically based on Mouse or trackpad." To resolve the issue:
- Click the Apple () menu and choose System Preferences.
- Click General.
- For the option to “Show scroll bars," choose Always.