Toggling visibility of VoxelModifier does nothing

[Piratux]

Describe the bug
Toggling visibility of VoxelModifier (for both VoxelModifierMesh and VoxelModifierSphere) from "show" to "hide", still shows the mesh preview as opposed to hiding it.

See image:

To Reproduce
Steps to reproduce the behavior:

1. Create VoxelLodTerrain and add VoxelGeneratorFlat generator.
2. Under VoxelLodTerrain add VoxelModifierSphere.
3. Set VoxelModifierSphere's radius=30.
4. Set visible = false of VoxelModifierSphere.
5. Notice preview mesh is still visible.

Expected behavior
VoxelModifier with visible=false should not show preview of VoxelModifier.

Environment

• OS: Windows 10
• Graphics card: GTX 650 Ti
• Godot version: 4.2.2 stable
• Module version: 1.2.0
• Renderer: Forward+

MRP
Test VoxelModifier toggle visibility does nothing.zip

[Zylann]

This is not implemented.