Steps to reproduce:
1. Create a new Universal RP Template project
2. Open either the Scene or Game View

Expected result: Default URP scene is rendered correctly
Actual result: None of the objects are visible

Reproduced in: 7.1.1 (2019.3.0b4), 7.2.1 (2019.3.4f1), 8.0.1 (2020.1.0b1)
Not reproducible in: 7.0.1 (2019.3.0b4)

Note:
- Requires a DX10 GPU to reproduce (NVidia GeForce 200, Radeon HD 4000 series or older)
- Issue is reproducible on built projects (certain URP versions do not even render a skybox)
- Issue is not reproducible when switching to OpenGLCore Graphics API (Functions correctly in the Editor and built projects)
- UI elements are invisible in Scene View, but appear correctly in Game View
- Some of the materials preview broken shaders (i.e, pink color), while others do not in the Project Browser (none work when rendered, however)