Case sensitive on macOS

[khoa-io]

Issue Type: Bug

When open a project folder with a folder named build and a file named BUILD, the folder is not shown in Explorer. Moreover, I can't go to files in that folder.

VS Code version: Code 1.55.2 (3c4e3df, 2021-04-13T09:36:32.643Z)
OS version: Darwin x64 20.3.0

System Info

Item	Value
CPUs	Intel(R) Core(TM) i5-8259U CPU @ 2.30GHz (8 x 2300)
GPU Status	2d_canvas: enabled gpu_compositing: enabled metal: disabled_off multiple_raster_threads: enabled_on oop_rasterization: enabled opengl: enabled_on protected_video_decode: unavailable_off rasterization: enabled skia_renderer: disabled_off_ok video_decode: enabled webgl: enabled webgl2: enabled
Load (avg)	4, 10, 14
Memory (System)	8.00GB (0.12GB free)
Process Argv	test --crash-reporter-id 49df4056-5573-4c48-a82e-27f5821f7c30
Screen Reader	no
VM	0%

[isidorn]

Thanks for filling this issue. Can you reproduce using Visual Studio Code Insiders https://code.visualstudio.com/insiders/
I can not reproduce. If you can with insiders can you attach a picture please?

[khoa-io]

Here the pictures I took (left: finder, right: insiders):

The file system of that directory is: Mac OS Extended (Case-sensitive, Journaled).
As you can see, the build is not shown. I can't even "Go to File..." in that folder.

[isidorn]

Aaa you have both the BUILD and build, dup of #94307