Depth Test Failure / Z-fighting

[TJKoury]

What happened?

In 1.123, intermittent depth test failure or z-fighting issue. Not present in <1.122, unsure if it was introduced in 1.122 or 1.123. Goes away if viewer.scene.globe.depthTestAgainstTerrain is set to true.

Reproduction steps

Open sandcastle, track GeoEye-1, see the primitives show through the globe.

Sandcastle example

https://sandcastle.cesium.com/?src=CZML.html&label=DataSources

Environment

Browser: Version 131.0.6778.85 (Official Build) (64-bit)
CesiumJS Version: 1.123.1
Operating System: Pop!_OS 22.04 LTS