Git does not recognize case changes in file extension

[Leetfs]

• I was not able to find an open or closed issue matching what I'm seeing

Setup

• git version 2.46.0.windows.1
• 64-bit

$ git --version --build-options

**
$ git --version --build-options
git version 2.46.0.windows.1
cpu: x86_64
built from commit: 2e6a859ffc0471f60f79c1256f766042b0d5d17d
sizeof-long: 4
sizeof-size_t: 8
shell-path: D:/git-sdk-64-build-installers/usr/bin/sh
feature: fsmonitor--daemon
libcurl: 8.9.0
OpenSSL: OpenSSL 3.2.2 4 Jun 2024
zlib: 1.3.1
 **

• Windows11 64-bit

$ cmd.exe /c ver

Microsoft Windows [版本 10.0.22631.4169]

• What options did you set as part of the installation? Or did you choose the
  defaults?
• defaults

# One of the following:
> type "C:\Program Files\Git\etc\install-options.txt"
> type "C:\Program Files (x86)\Git\etc\install-options.txt"
> type "%USERPROFILE%\AppData\Local\Programs\Git\etc\install-options.txt"
> type "$env:USERPROFILE\AppData\Local\Programs\Git\etc\install-options.txt"
$ cat /etc/install-options.txt

** Editor Option: VIM
Custom Editor Path: 
Default Branch Option:  
Path Option: Cmd
SSH Option: OpenSSH
Tortoise Option: false
CURL Option: OpenSSL
CRLF Option: CRLFAlways
Bash Terminal Option: MinTTY
Git Pull Behavior Option: Merge
Use Credential Manager: Enabled
Performance Tweaks FSCache: Enabled
Enable Symlinks: Disabled
Enable Pseudo Console Support: Disabled
Enable FSMonitor: Disabled
 **

Details

• Which terminal/shell are you running Git from? e.g Bash/CMD/PowerShell/other

** Bash **

• What commands did you run to trigger this issue? If you can provide a
  Minimal, Complete, and Verifiable example
  this will help us understand the issue.

**  
git add .
git commit -m "docs"
**

• What did you expect to occur after running these commands?

**Expected Behavior: When I change the case of a file extension (e.g., from .TXT to .txt), Git should recognize this as a change in the file name and display it as a staged change in git status. I should be able to commit this case change to version control. **

• What actually happened instead?

** Actual Behavior: After changing the case of the file extension, Git does not detect the change, and git status shows the working directory as clean, making it impossible to commit the case change. This happens on case-insensitive file systems like Windows and macOS. **