node.ts:346 Uncaught Error: Cannot find a descendant at path [1,1,0] in node:

[Mehuge]

Description
Seeing an Uncaught Error: crash when specific markdown is produced or passed into wysimark.

Reproduction
The following markdown passed to wysimark causes it to crash.

```clike
if(x) {
  int i = 0;
}
```

|HEADING|
|:---:|
|A1F1|

Expectation
To not crash.

Environment

• Wysimark Version: 3.0.20 (via https://cdn.jsdelivr.net/npm/@wysimark/standalone@3.0.20/.dist/browser/index.cjs.min.js)
• Operating System: Windows
• Browser: Chrome

Notes

I can replicate in the wysimark standalone demo (same happens in normal or incognito)

wysimark-crash.mp4