1) Open Amalienborg demo https://github.com/Unity-Technologies/AmalienborgPalace
2) Switch to HDRP/master and update project manifest
3) Optional. If getting cookie texture error spam, disable half of the lights
4) Turn off Night
5) Turn on Afternoon
6) Turn off Afternoon
7) Turn on Night

Expected: Night and Afternoon gameobjects have OnEnable reflection probes as children. Its expected that when Night is turned back on, all the reflection probes would properly update and not be over exposed.

Actual: After enabling Night again, for some reason child reflection probes dont refresh properly leaving the night scene white. A weird fix is if you Turn the Night off and on AGAIN, then the probes will refresh properly.

Unity 2021.1.0b1
HDRP: master