Type: Bug

I created a new workspace with a new dotnet console application.
In the .vscode folder, I created the following snippets.code-snippets file. For brevity, I've removed the comments.

{
   "copyright": {
      "scope": "csharp",
      "prefix": "cr",
      "isFileTemplate": true,
      "description": "description",
      "body": [
         "$BLOCK_COMMENT_START Block Comment",
         "$BLOCK_COMMENT_END",
         "$LINE_COMMENT copyright $CURRENT_YEAR fizzbin",
         "$LINE_COMMENT A second line"
      ]
   }
}

When I create a new file via Command + N, click "fill with template", and select my above template, I get the following file:

Block Comment

copyright 2024 fizzbin
A second line

Note that these are not comments. They should be comments.

If I goto Extensions in the sidebar, and disable all extensions, the above still happens. Note that I also tried this on a Linux system (Debian Bookworm, Arm64, same VSCode version), with the same results.

VS Code version: Code 1.96.2 (Universal) (fabdb6a, 2024-12-19T10:22:47.216Z)
OS version: Darwin arm64 23.6.0
Modes:

vsliv368cf:30146710
vspor879:30202332
vspor708:30202333
vspor363:30204092
vswsl492cf:30256860
vscod805:30301674
binariesv615:30325510
vsaa593cf:30376535
py29gd2263:31024239
c4g48928:30535728
azure-dev_surveyone:30548225
962ge761:30959799
pythonnoceb:30805159
pythonmypyd1:30879173
h48ei257:31000450
pythontbext0:30879054
cppperfnew:31000557
dsvsc020:30976470
pythonait:31006305
dsvsc021:30996838
dvdeprecation:31068756
dwnewjupyter:31046869
newcmakeconfigv2:31071590
nativerepl2:31139839
pythonrstrctxt:31112756
nativeloc2:31192216
cf971741:31144450
iacca1:31171482
notype1:31157159
5fd0e150:31155592
dwcopilot:31170013
stablechunks:31184530
6074i472:31201624