Reparenting the camera through scripting makes a single object disappear in play mode

[LoxyMono]

Issue description:

When reparenting the camera through scripting, a single object below the camera's parents gets hidden. All objects above the parents and below the actor to get hidden stay visible.

2024-05-19.14-39-21.mp4

Steps to reproduce:

In any script's "OnStart", "OnEnable", or "OnAwake" method, simply reparent the camera to a child of whatever actor the script is on.

Minimal reproduction project:

ParentingTest.zip

Flax version:

1.8.1 release

[alec1o]

Occlusion Culling?

I think is internal bug... 😭 sorry man.

[LoxyMono]

I did some more testing on this issue, and it seems like reparenting the camera outside of any of the initialization methods works. Even when I do have SetParent in an initialization method, I don't get any null reference exceptions, so I'm completely clueless as to why it does this.