Vscode-cpptools: C_Cpp.clang_format_sortIncludes dosn't work

[ArcherLew]

Type: LanguageService

Describe the bug

• OS and Version: Windows7x64
• VS Code Version: 1.35.0
• C/C++ Extension Version: 0.23.1
• Other extensions you installed (and if the issue persists after disabling them):
  C/C++ Clang Command Adapter, Code Runner, Noctis
• A clear and concise description of what the bug is.
  I set "C_Cpp.clang_format_sortIncludes" to false ,but when i press alt+shift+f in my opengl program, my includes will be resorted .
  My Original includes :
  `

include

include

After format by press alt+shift+f :

include

include

`

To Reproduce

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior

Screenshots

Additional context

[bobbrow]

Capital 'F' comes before lower-case 'a'. This could be a clang-format issue. The sorting may be case-sensitive. What happens if you use lower-case letters for GLFW?

[ArcherLew]

Capital 'F' comes before lower-case 'a'. This could be a clang-format issue. The sorting may be case-sensitive. What happens if you use lower-case letters for GLFW?

That works ! when i use "glfw/glfw3.h", resorting do not happen again ! Thanks a lot !