It's a bug in LibreOffice. The Combobox doesn't have the native height so it looks good only in some themes.
** Changed in: ubuntu-themes Status: New => Invalid -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libreoffice in Ubuntu. https://bugs.launchpad.net/bugs/1184141 Title: LibreOffice Combo Boxes have too little height Status in Themes for Ubuntu: Invalid Status in “libreoffice” package in Ubuntu: Confirmed Bug description: See attached screenshot. The upper and lower parts of the characters are cut-off in these boxes. This happens only with Ambiance & Radiance themes, others work fine. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-themes/+bug/1184141/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp