Fix math rendering on blob pages
What does this MR do?
Fix math rendering on a blob page.
Are there points in the code the reviewer needs to double check?
Don't think so!
Why was this MR needed?
renderGFM calls both
Screenshots (if relevant)
Does this MR meet the acceptance criteria?
- Changelog entry added, if necessary
- All builds are passing
- Conform by the merge request performance guides
- Conform by the style guides
Branch has no merge conflicts with
master(if it does - rebase it please)
- Squashed related commits together
What are the relevant issue numbers?
Closes #33048 (closed).