Snippets for align(ed) and gather(ed) are broken

[sncix]

• VSCode Version: 1.56.2
• OS Version: Arch Linux

Snippets for align(ed) and gather(ed) environments are apparently broken for me. They look as if they contain interpolated shell code, which is not supported by vscode.

Steps to Reproduce:

1. Type ali or gat
2. Press Enter, and get

\begin{align`echo |grep math|
sed -e 's/.*math.*/ed/'`}
    
\end{align`echo |grep math|
sed -e 's/.*math.*/ed/'`}

https://code.visualstudio.com/docs/editor/userdefinedsnippets says that

The snippet syntax follows the TextMate snippet syntax with the exceptions of 'interpolated shell code' and the use of \u; both are not supported.

Disable all the other extensions except for LaTeX language support, and check that you still see this issue? Yes.