### Steps to reproduce

Since the latest update, mathjax/obsidian does not correctly render vertical lines in matrices, brackets, cases, etc.

The following code should produce clean math brakets, but it does not:

```
$$
\delta_x\mathcal{C}(x^*) = \delta\boldsymbol{x}^T \left.\frac{d\mathcal{C}}{dx}\right|_{x^*} =
\delta\boldsymbol{x}^T (\boldsymbol{W}\boldsymbol{x}^* + \boldsymbol{e}) = 0
\quad\forall\delta \boldsymbol{x}
\qquad\text{mit}\quad \frac{d\mathcal{C}}{d\boldsymbol{x}} =
\begin{bmatrix}\tfrac{d\mathcal{C}}{dx_1} \\ \tfrac{d\mathcal{C}}{dx_2} \\
\vdots \\ \tfrac{d\mathcal{C}}{dx_n}\end{bmatrix}
$$
```

### Expected result

Should look like:

### Actual result

Actually looks like:

### Environment

- Windows 11 OS
- still happens with plugins disable and standard theme, no css