CustomPreview doesn't work when the type is inherited from the specified type in CustomPreview's parameters

Reproduction steps:
1. Open the attached project
2. Select the "Base" GameObject in the Hierarchy window
3. Observe the Inspector window
4. Select the "Inherited" GameObject in the Hierarchy window
5. Observe the Inspector window

Expected result: The "Inherited" GameObject should have a Preview window
Actual result: The "Inherited" GameObject does not have a Preview window

Reproducible with: 2019.4.39f1, 2020.3.35f1, 2021.3.4f1, 2022.1.4f1, 2022.2.0a16

Reproducible on: Windows 10 (21H2)