spacegrep error when parsing a markdown file

[minusworld]

Describe the bug
spacegrep encounters an error when parsing the markdown file in issue #2985.

To Reproduce

1. ❌ This is the original issue with a reduced pattern for easier debugging. This fails: https://semgrep.dev/s/ljGo/
2. ✅ Removing a big chunk of the markdown file works: https://semgrep.dev/s/YgJd/
3. ❌ Removing each line until it fails, this is the point at which it fails: https://semgrep.dev/s/qrWO/
4. ❌ Removing a big chunk from the top half does not work: https://semgrep.dev/s/6rPK/
5. ✅ Extremely minimal file, only two lines: https://semgrep.dev/s/ok3X/
6. ❌ Minimal version with the "offending" line from (3) above: https://semgrep.dev/s/zkZn/

My hypothesis include:

1. Might be some kind of timeout behavior, and certain lines take a while to parse.
2. Might be related to backticks, which are in abundance and I haven't seen used extensively in spacegrep documents

What is the priority of the bug to you?
P2

[minusworld]

Also, I tested this locally on the CLI (version 0.48.0) and it fails for the listed examples

[YakDriver]

Our team is anxiously awaiting this! Thanks for your work on it.