Terrain Detail Mesh creates unnamed "Texture2D" with no reference to an Object when capturing a Snapshot in Memory Profiler

Reproduction steps:
1. Open the attached project "Bug Test.zip"
2. Open the Memory Profiler from "Window > Analysis > Memory Profiler"
3. Press Capture New Snapshot
4. Open the Snapshot
5. Press on "Texture2D" and again on "Texture2D"
6. Observe the "Texture2D"

Expected result: There is no such Texture
Actual result: 'Texture2D "Unnamed Object has no reference"' is created that takes 21.3 MB of memory

Reproducible with: 2020.3.32f1, 2021.2.17f1, 2022.1.0b12, 2022.2.0a8
Could not test with: 2019.4.37f1 - "Terrain" Asset fails to load with error "File may be corrupted or was serialized with a newer version of Unity"