LaTeX not rendered properly in Export to PDF

Steps to reproduce

Export a document with LaTeX to PDF.

Did you follow the troubleshooting guide? Y

I ensured that all the files in my vault were downloaded to my computer (I’m using OneDrive on MacOS), and I was easily able to reproduce the problem in restricted mode with default themes. In addition, I created a second vault without even turning on community plugins, and the same issues occured.

Expected result

My LaTeX fully rendered.

Actual result

Some characters and symbols begin to completely disappear in the document, e.g. the letter z vanishes.

Environment

SYSTEM INFO:
Obsidian version: v1.9.14
Installer version: v1.6.7
Operating system: Darwin Kernel Version 25.0.0: Mon Aug 25 21:17:56 PDT 2025; root:xnu-12377.1.9~3/RELEASE_ARM64_T6030 25.0.0
Login status: logged in
Language: en
Catalyst license: none
Insider build toggle: off
Live preview: on
Base theme: adapt to system
Community theme: none
Snippets enabled: 0
Restricted mode: on

RECOMMENDATIONS:
none


Additional information

Matrices break down:


Whatever this is:


Brackets:

The original LaTex was $$\Phi_{\lambda}(p;\lambda)=A[p]-\lambda(L[p]-l)$$

Download and reinstall obsidian.
If it still happens, attach here or DM a copy of the document where this happens.

That seems to have done the trick! Thank you.