I'm assuming this issue was caused when the 'Open Remote File' button was added to the start center. Version: 5.1.0.0.alpha1+ Build ID: 7d3fa6bae9f7a755eb2d0ca24bf1afd5f3646bb7 TinderBox: Linux-rpm_deb-x86_64@70-TDF, Branch:master, Time: 2015-08-09_09:32:20 Locale: en-US (en_US.UTF-8)
Maxim Monastirsky committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/core/commit/?id=9a1a6b99ebd669ee8d754db45545fa04da64b693 tdf#93310 No top margin for "Open Remote File" It will be available in 5.1.0. The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.