为什么markdown环境无法正常进行语法转义

如图所示texstudio的命令配置
如图所示编译命令

如下所示日志：

This is LuaHBTeX, Version 1.22.0 (TeX Live 2025) (format=lualatex 2025.4.4) 7 APR 2025 22:24
system commands enabled.
**document.tex
(./document.tex
LaTeX2e <2024-11-01> patch level 2
L3 programming layer <2025-01-18>
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Lua module: lualibs-extended 2023-07-13 v2.76 ConTeXt Lua libraries -- extended
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luaotfload | conf : Root cache directory is "C:/Users/Lenovo/.texlive2025/texmf-
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luaotfload | init : Loading fontloader "fontloader-2023-12-28.lua" from kpse-res
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luaotfload | init : Context OpenType loader version 3.134
Inserting luaotfload.node_processor' in pre_linebreak_filter'.
Inserting luaotfload.node_processor' in hpack_filter'.
Inserting luaotfload.glyph_stream' in glyph_stream_provider'.
Inserting luaotfload.define_font' in define_font'.
Lua-only attribute luaotfload_color_attribute = 2
luaotfload | conf : Root cache directory is "C:/Users/Lenovo/.texlive2025/texmf-
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Inserting luaotfload.harf.strip_prefix' in find_opentype_file'.
Inserting luaotfload.harf.strip_prefix' in find_truetype_file'.
Removing luaotfload.glyph_stream' from glyph_stream_provider'.
Inserting luaotfload.harf.glyphstream' in glyph_stream_provider'.
Inserting luaotfload.harf.finalize_vlist' in post_linebreak_filter'.
Inserting luaotfload.harf.finalize_hlist' in hpack_filter'.
Inserting luaotfload.cleanup_files' in wrapup_run'.
Inserting luaotfload.harf.finalize_unicode' in finish_pdffile'.
Inserting luaotfload.glyphinfo' in glyph_info'.
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Inserting luaotfload.aux.set_sscale_dimens' in luaotfload.patch_font'.
Inserting luaotfload.aux.set_font_index' in luaotfload.patch_font'.
Inserting luaotfload.aux.patch_cambria_domh' in luaotfload.patch_font'.
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Inserting luaotfload.aux.set_capheight' in luaotfload.patch_font'.
Inserting luaotfload.aux.set_xheight' in luaotfload.patch_font'.
Inserting luaotfload.rewrite_fontname' in luaotfload.patch_font'.
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Inserting l3color' in luaotfload.parse_color'.
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(d:/latex/texlive/2025/texmf-dist/tex/generic/markdown/markdown.tex
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Package luabridge Info: Using direct Lua access as the bridging method

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Package markdown Info: Loading version latest of LaTeX Markdown theme
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(d:/latex/texlive/2025/texmf-dist/tex/latex/markdown/markdownthemewitiko_markdo
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Package markdown Info: Loading version latest of plain TeX Markdown theme
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(d:/latex/texlive/2025/texmf-dist/tex/generic/markdown/markdownthemewitiko_mark
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inf@bad=count271
LaTeX Info: Redefining frac on input line 235.
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LaTeX Font Info: Redeclaring font encoding OML on input line 742.
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LaTeX Info: Redefining [ on input line 2953.
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(d:/latex/texlive/2025/texmf-dist/tex/latex/amsfonts/amssymb.sty
Package: amssymb 2013/01/14 v3.01 AMS font symbols

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Package: amsfonts 2013/01/14 v3.01 Basic AMSFonts support
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LaTeX Font Info: Redeclaring math symbol hbar on input line 98.
LaTeX Font Info: Overwriting math alphabet \mathfrak' in version bold'
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(d:/latex/texlive/2025/texmf-dist/tex/latex/csvsimple/csvsimple.sty
Package: csvsimple 2024/09/27 v2.7.0 LaTeX CSV file processing
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(d:/latex/texlive/2025/texmf-dist/tex/latex/csvsimple/csvsimple-legacy.sty
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(d:/latex/texlive/2025/texmf-dist/tex/latex/pgf/utilities/pgfrcs.sty
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openout1 = document.aux

LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 3.
LaTeX Font Info: ... okay on input line 3.
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LaTeX Font Info: ... okay on input line 3.
LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 3.
LaTeX Font Info: ... okay on input line 3.

(d:/latex/texlive/2025/texmf-dist/tex/context/base/mkii/supp-pdf.mkii
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Package epstopdf-base Info: Redefining graphics rule for `.eps' on input line 4
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Package markdown Info: Buffering block-level markdown input into the temporary
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Package markdown Info: The ending token sequence was found

Package markdown Info: Including markdown document "./document.markdown.in"

(./_markdown_document/cad44d4c354bc6a1e2d9fcfc04ce00f3.md.tex)

[1

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(./document.aux)
*
LaTeX2e <2024-11-01> patch level 2
L3 programming layer <2025-01-18>
*
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Here is how much of LuaTeX's memory you used:
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100000,953878 words of node,token memory allocated
504 words of node memory still in use:
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6 attribute_list, 1 write nodes
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99i,5n,118p,324b,253s stack positions out of 10000i,1000n,20000p,200000b,200000s
<d:/latex/texlive/2025/texmf-dist/fonts/opentype/public/lm/lmmono10-regular.otf>
<d:/latex/texlive/2025/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf

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12 compressed objects within 1 object stream
0 named destinations out of 1000 (max. 131072)
1 words of extra memory for PDF output out of 10000 (max. 100000000)