Steps to reproduce:

1. Select Content > Template > Actor > Character > Clothed (Any clothed character)
2. Select all visible clothing and hair and toggle eye icon on "Scene" tab to hide clothing and hair
3. Select Content > Template > Animation > Pose > (Any pose of your choice)
4. Select all hidden clothing and hair in "Scene" tab and toggle eye icon to show clothing and hair
5. Observe no clothing or hair is visible

Desired result: Hair and clothing should be visible

Extra:
This issue also occurs with custom characters from CC3.
This issue also occurs when selecting "CC4 Extended or CC4 Standard" when transitioning Facial Profiles(Happens with both Template and Custom characters)