Yes, it may not be the case for Surface, but it correctly displayed for me the correct Volume for a Wall cut by a Beam.
I checked and I saw that the result depends on 3D Intersection Priority settings in Preferences.
The rule is, if it is cut in 3D, the listed volume should reflect it.
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2x28" (2560x1440), Windows 10 PRO ENG, Ac20-Ac27