Editor freezes on changing Sky Reflection Size to Sky Resolution 4096 in Lighting under HDRP Quality settings.

Steps to repro:
1. Create a new HDRP template project.
2. Edit > Project Settings > Quality > HDRP.
3. Lighting > Sky > Reflection Size > Sky Resolution 4096.

Actual Result:
Editor freezes on changing Sky Reflection Size.

Expected Result:
Editor should not freeze on changing Sky Reflection Size.

Reproducible in:
2021.2.0a7, 2021.1.0b10, 2021.1.0a10 with Package version 12.0.0, 11.0.0.

Working Fine in:
2021.1.0a9, 2020.2.7f1, 2020.1.17f1, 2019.4.21f1 with Package version 10.3.2, 10.3.1, 9.0.0-preview.71, 7.5.3.

Environment:
Occurring only on Windows 10.