[BUG] [VSCODE] Algebra formatting broken on VS Code extension

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

Claude Code version: 2.1.150.275 (ASBX Claude Code, channel stable)

Algebra equations show unformatted with in vs code extension.
$$R_{th,t} = \frac{T_{gpu,t} - T_{amb}}{P_{gpu,t}}$$
$P^$ across $[P_{p10}, P_{p90}]$

Some shop up fine, like this:
θ
β > 0

What Should Happen?

They should all show up formatted instead in code format.

Error Messages/Logs

Steps to Reproduce

Get claude code to send the text back to you.

Claude Model

Opus

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.1.150.275 (ASBX Claude Code, channel stable)

Platform

AWS Bedrock

Operating System

Other Linux

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_