// Please enter a detailed description of the issue // Description of the issue:

I have a MultiMarkdown document that uses footnote references.

The source document looks like this:

Mike Scrafton[^1], John Menadue – Pearls and Irritations, 5 December 2019

The document viwed in Marked 2 on screen looks like this:

Mike Scrafton[1], John Menadue – Pearls and Irritations, 5 December 2019

The document when printed from Marked 2 looks like this:

Mike Scrafton1, John Menadue – Pearls and Irritations, 5 December 2019

The footnote of the printed document has the return to the footnote link symbol and then (#fnref:1)

If I export the document from Marked 2 the PDF document also has these codes.

// Please enter a list of steps required to reproduce the issue // Steps to reproduce:

1. Same result on several documents
   
2. If I use MarkEditor (an alternative Markdown Editor) with the same source documents the footnote codes are not there (as you would expect).
   

// If applicable please attach a sample document that causes the issue for you.

// Configuration (do not edit) Marked 2 978 (Mac App Store)

macOS Version: 10.15.1

additionalMathJaxConfig:
allowPageBreakInCode: YES
bookTxtIsLeanpub: NO
summaryMdIsGitBook: NO
codeIsPoetry: NO
codeCanWrap: YES
collapsibleHeadlines: NO
convertGithubCheckboxes: YES
convertYAMLToMMD: NO
defaultMathJaxConfig: TeX-AMS-MML_HTMLorMML
defaultPreviewStyle: 101
defaultProcessor: MultiMarkdown
enableMiniMap: NO
excludeBlockQuotesFromCounts: NO
excludeFootnotesFromCounts: YES
excludeVerbatimFromCounts: NO
excludeCaptionsFromCounts: YES
folderPreviewExtensionsArray: md, markdown, txt, mdown, html, opml
githubNewlines: YES
h1IsPageBreak: NO
h2IsPageBreak: NO
hrIsPageBreak: NO
includeMathJax: NO
includeKatex: NO
limitTextWidth: NO
minimalJavaScript: NO
outlineModeExtensions:
permissionGranted: NO
printHeaderBottomLeft:
printHeaderBottomRight:
printHeaderFirstPage: NO
printFooterFirstPage: NO
printHeaderTopLeft:
printHeaderTopRight:
processHTMLFiles: YES
removeMetadataForPreview: NO
removeYAMLHeaders: NO
scrollToEdit: YES
shouldDetectCritic: YES
shouldHighlightMarkupErrors: NO
shouldLoadCritic: NO
syntaxHighlight: NO
syntaxHighlightOnlyLang: NO
useCustomMarkdownProcessor: NO
customMarkdownProcessor:
useCustomPreprocessor: NO
customPreprocessor:
useFirstH1AsPrintTitle: YES