Before reporting a bug

• [ X] Check common issues.
• Check the bug is reproducible in the demo. If not, check KaTeX is up-to-date and installed correctly.
• [ X] Search for existing issues.

Describe the bug:
When I try to transform with wkhtmltoimage an HTML file containing formulas , I get an error "Cannot declare a const variable twice: 'e'" if I use .016.10 while it works fine with 0.16.9.

To Reproduce:
Steps to reproduce the behavior:

1. Create an HTML file with a formula and a call to KaTeX, let's say index.html.
2. Execute: wkhtmltoimage --enable-local-file-access --debug-javascript index.html index.png
3. See error

Environment (please complete the following information):

• KaTeX Version: 0.16.10
• OS: Debian 12
• Browser: wkhtmltoimage
• Version: 0.12.6