TypeError occurs when parsing a Markdown document with footnotes after parsing a Markdown document without footnotes using the same Marked object

[krymtkts]

• Extension Name: marked-footnote
• Extension Version: v1.2.1
• Project Version:
• Device: [e.g Desktop] all of devices
• OS@version (or Browser):
• Node And NPM Version:

Description

I found a TypeError occurs when parsing a Markdown document with footnotes after parsing a Markdown document without footnotes using the same Marked object.

Error: making content2 raises error.
description: TypeError: Cannot read properties of undefined (reading 'filter')
Please report this to https://github.com/markedjs/marked.
    at Object.tokenizer (https://cdn.jsdelivr.net/npm/marked-footnote@1.2.1:7:1092)
    at https://cdn.jsdelivr.net/npm/marked@11.1.0:7:22564
    at Array.some (<anonymous>)
    at ne.inlineTokens (https://cdn.jsdelivr.net/npm/marked@11.1.0:7:22548)
    at ne.lex (https://cdn.jsdelivr.net/npm/marked@11.1.0:7:19159)
    at lex (https://cdn.jsdelivr.net/npm/marked@11.1.0:7:18986)
    at oe.parse (https://cdn.jsdelivr.net/npm/marked@11.1.0:7:33689)
    ...

The error does not occur in version 1.2.0.

To Reproduce (⚠️ read below)

Parse a Markdown document with footnotes after parsing a Markdown document without footnotes using the same Marked object.

https://replit.com/@krymtkts/marked-footnote-repro2#index.html

Expected Behavior

No errors occurs.

Actual Behavior

An error occurs.

Additional Information

[bent10]

The issue has been addressed in v1.2.2 🚀

[krymtkts]

Thanks!