Steps to reproduce the bug: Open the object editor's "Object" tab.
Observed results: The "Material" pull-down list cuts off the bottom of the object editor's window slightly. The "Building Block" type pull-down list still cuts off the "Building Block Type" text slightly. "Texture" tab pull-down lists also still cut off the text above them slightly.
Expected results: Pull-down lists should not go beyond the window border and should not cut off text.