3D editor grid origin lines appear in ReflectionProbes

[Calinou]

Tested versions

• Reproducible in: 4.3.dev 0bcc0e9
• Not reproducible in: 4.2.1.stable

System information

Godot v4.3.dev (0bcc0e9) - Fedora Linux 39 (KDE Plasma) - X11 - Vulkan (Forward+) - dedicated NVIDIA GeForce RTX 4090 (nvidia; 545.29.06) - 13th Gen Intel(R) Core(TM) i9-13900K (32 Threads)

Issue description

3D editor grid origin lines appear in ReflectionProbes.

This is a regression from #83895. cc @clayjohn

Origin lines shown (default)

Origin lines hidden in the View menu

Remember to hide and show the ReflectionProbe to force it to update.

Steps to reproduce

• Add a ReflectionProbe node near the origin, with a reflective object nearby.
• Notice how the red/green/blue origin lines appear on the reflection.

Minimal reproduction project (MRP)

test_reflection_probe_origin_lines.zip