Frustrum culling with displacement issue

Release Type: Official Release

Version: 4.3.0.2507

Platform(s): Win

Describe the bug
When applying vertex displacement on a mesh (plane rn) it gets culled when the original mesh's bounding box gets outside of the view frustrum, adjusting the bounding box of the mesh from code doesnt seem seem to do anything.

To Reproduce

1. Create a mesh (plane for ex)
2. add a displacement map to it
3. when the pivot of the mesh gets outside of the frustrum, the mesh gets culled, even when there are parts of it that are still visible (cuz of displacement)
4. adjust the mesh's bounding box/sphere so it fits the modified mesh
   issue persists
   EDIT:
   the reason for 4. not working could be this part

another solution would be adding a "bypass culling" bool in the render object class, and reading that in the visibility group etc.
(this is kinda whacky tho)

Expected behavior
I thought adjusting the bounding box size to fit the modified mesh would keep it from getting culled.

Screenshots
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https://github.com/user-attachments/assets/47570e7b-0483-4cbe-b69b-57d552186866
(this is in the editor ik, but same thing happens in play mode too)

Reproduce the issue with a displaced plane in the editor and in play mode, then trace the render object's bounding-box handling through the visibility group and frustum-culling path. Check why changing the mesh bounds does not affect visibility. Done means displaced geometry remains visible when it extends beyond the original bounds, without unnecessarily disabling culling.