https://bugzilla.redhat.com/show_bug.cgi?id=1670222
--- Comment #1 from Eric Williams ericwill@redhat.com --- I cannot reproduce the issue on Fedora 29, using Eclipse/SWT build I20190128-1800.
Does the issue reproduce if you select a clean workspace? Are you using GNOME as the desktop environment? Please attach a screenshot of the bug.