CMakeUserPresets.json not visible in PROJECT OUTLINE

[Zingam]

Type: Bug

1. Create a standard CMake project with CMake presets.
2. Create CMakePresets.json and CMakeUserPresets.json

Only CMakePresets.json is visible in the PROJECT OUTLINE. Probably CMakeUserPresets.json should be displayed too.

Extension version: 1.18.42
VS Code version: Code 1.90.1 (611f9bfce64f25108829dd295f54a6894e87339d, 2024-06-11T21:01:24.262Z)
OS version: Windows_NT x64 10.0.19045
Modes:
Remote OS version: Linux x64 5.15.153.1-microsoft-standard-WSL2

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz (8 x 2808)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: enabled_on direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off video_decode: enabled video_encode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: enabled
Load (avg)	undefined
Memory (System)	7.65GB (0.66GB free)
Process Argv	--crash-reporter-id c7a16f6b-33fc-42c2-aedd-68d1d1ff8687
Screen Reader	no
VM	0%

Item	Value
Remote	WSL: Ubuntu-24.04
OS	Linux x64 5.15.153.1-microsoft-standard-WSL2
CPUs	Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz (8 x 0)
Memory (System)	3.72GB (2.79GB free)
VM	0%

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dvdeprecation:31068756
pythonprt:31056678
dwnewjupyter:31046869
newcmakeconfigv2:31071590

[Evelyn-001]

We can repro this issue with below:
ENV:
Extension version: 1.18.42
VS Code version: Code 1.90.1
Repro steps:

1. Create a standard CMake project with CMake presets.
2. Add a CMakeUserPresets.json based on CMake presets.
3. Switch to CMake Tools pane and observe the PROJECT OUTLINRE

Expected:
CMakeUserPresets.json should be displayed in the PROJECT OUTLINE.

Actual:
CMakeUserPresets.json is invisible in the PROJECT OUTLINE.