Grid gizmo with either x or y outer edges doesn't render correctly

[uben0]

The grid gizmo isn't rendered properly when either the x or y outer edges are activated (but not when both).

Config

bevy version 0.16.1

AdapterInfo { name: "AMD Radeon Graphics (RADV RENOIR)", vendor: 4098, device: 5708, device_type: IntegratedGpu, driver: "radv", driver_info: "Mesa 25.0.6", backend: Vulkan }

Reproduce

fn example(mut gizmos: Gizmos) {
    gizmos
        .grid(Vec3::ZERO, UVec2::splat(8), Vec2::splat(1.0), Color::WHITE)
        .outer_edges_x();
}

Result