section view clicking on internal elements renders unrelated geometry

[russell-stohr]

In section view, particularly when the element is only partially rendered, double clicking on the element to reveal the properties results in strange artifacts being exposed in the display and the properties displayed are not always for the element that you double click on.

Expected behavior is double clicking on the element will display properties for the internal element selected without exposing other geometry not related to the element selected.

In this image I double clicked on an interior wall perpendicular to the image being rendered.

In this image I double clicked on an interior wall behind the exterior wall being rendered.