JSON: Sort Document bugs out

[ericmp33]

Does this issue occur when all extensions are disabled?: Yes

• VS Code Version:

Version: 1.88.0 (user setup)
Commit: 5c3e652f63e798a5ac2f31ffd0d863669328dc4c
Date: 2024-04-03T13:26:18.741Z
Electron: 28.2.8
ElectronBuildId: 27744544
Chromium: 120.0.6099.291
Node.js: 18.18.2
V8: 12.0.267.19-electron.0
OS: Windows_NT x64 10.0.22631

• OS Version:

Windows11 - 23H2 (OS Build 22631.3374)

Steps to Reproduce:

1. Create this JSON (or any other JSON that has 2 keys with the same key but one has 1st char in upper & other one in lower):

{
    "Paid": "Pagat",
    "paid": "pagat"
}

2. Sort it:

ww.mp4