Matrix with two rows appears smooshed into a single line

[PetrKryslUCSD]

Problem Description

Documentation in the form

    r"""
    Compute rigid link stiffness matrix.

    The stiffness matrix is computed as

    $$
    K =\begin{bmatrix} 
          C^T\Gamma C & -C^T\Gamma  \\
          -\Gamma C & \Gamma \\
       \end{bmatrix}
    $$.

    """

produces

The matrix rows are all on the same line.

The generated html:

Steps to reproduce the behavior:

1. See above.
2. Compiled with pdoc pystran --math -o html.

System Information

pdoc: 15.0.1
Python: 3.13.2
Platform: Windows-11-10.0.22631-SP0