Bug Report: LTeX Extension Not Working in VSCode

[Pelayoprogrammer]

Describe the bug
LTeX correctly detects capitalization errors but does not flag simple misspelled words. The language is set to English (US), and I have not modified the default configuration. Despite this, common spelling mistakes are not underlined, and no suggestions appear in the Problems tab. I'm running MacOs Sequoia in a Macbook Air M1 2020.

Steps to reproduce
Steps to reproduce the behavior:

Install the LTeX extension in VSCode.
Open a .tex or .md file.
Type a sentence with an intentionally misspelled word (e.g., "Thiss is an exampel").
Ensure LTeX is enabled and set to English (US).
Observe that capitalization errors are detected, but misspelled words are not flagged.

Expected behavior
LTeX should detect and underline misspelled words, providing suggestions in the Problems tab.

Sample document

\documentclass{article}
\begin{document}

These ducument is not wel writen.

\end{document}

LTeX configuration
{
"workbench.colorTheme": "Default Dark Modern",
"python.defaultInterpreterPath": "/Users/pelayodelvallecalzada/miniforge3/envs/numba_env/bin/python",
"security.workspace.trust.untrustedFiles": "open",
"window.zoomLevel": 1,
"editor.minimap.enabled": false,
"latex-workshop.latex.tools": [

    {
        "name": "latexmk",
        "command": "latexmk",
        "args": [
            "-shell-escape",
            "-synctex=1",
            "-interaction=nonstopmode",
            "-file-line-error",
            "-pdf",
            "-outdir=%OUTDIR%",
            "%DOC%"
        ],
        "env": {}
    },
    {
        "name": "lualatexmk",
        "command": "latexmk",
        "args": [
            "-synctex=1",
            "-interaction=nonstopmode",
            "-file-line-error",
            "-lualatex",
            "-outdir=%OUTDIR%",
            "%DOC%"
        ],
        "env": {}
    },
    {
        "name": "xelatexmk",
        "command": "latexmk",
        "args": [
            "-synctex=1",
            "-interaction=nonstopmode",
            "-file-line-error",
            "-xelatex",
            "-outdir=%OUTDIR%",
            "%DOC%"
        ],
        "env": {}
    },
    {
        "name": "latexmk_rconly",
        "command": "latexmk",
        "args": [
            "%DOC%"
        ],
        "env": {}
    },
    {
        "name": "pdflatex",
        "command": "pdflatex",
        "args": [
            "-synctex=1",
            "-interaction=nonstopmode",
            "-file-line-error",
            "%DOC%"
        ],
        "env": {}
    },
    {
        "name": "bibtex",
        "command": "bibtex",
        "args": [
            "%DOCFILE%"
        ],
        "env": {}
    },
    {
        "name": "rnw2tex",
        "command": "Rscript",
        "args": [
            "-e",
            "knitr::opts_knit$set(concordance = TRUE); knitr::knit('%DOCFILE_EXT%')"
        ],
        "env": {}
    },
    {
        "name": "jnw2tex",
        "command": "julia",
        "args": [
            "-e",
            "using Weave; weave(\"%DOC_EXT%\", doctype=\"tex\")"
        ],
        "env": {}
    },
    {
        "name": "jnw2texminted",
        "command": "julia",
        "args": [
            "-e",
            "using Weave; weave(\"%DOC_EXT%\", doctype=\"texminted\")"
        ],
        "env": {}
    },
    {
        "name": "pnw2tex",
        "command": "pweave",
        "args": [
            "-f",
            "tex",
            "%DOC_EXT%"
        ],
        "env": {}
    },
    {
        "name": "pnw2texminted",
        "command": "pweave",
        "args": [
            "-f",
            "texminted",
            "%DOC_EXT%"
        ],
        "env": {}
    },
    {
        "name": "tectonic",
        "command": "tectonic",
        "args": [
            "--synctex",
            "--keep-logs",
            "--print",
            "%DOC%.tex"
        ],
        "env": {}
    }
],
"latex-workshop.latex.recipes": [
    {
        "name": "latexmk",
        "tools": [
            "latexmk"
        ]
    },
    {
        "name": "latexmk (latexmkrc)",
        "tools": [
            "latexmk_rconly"
        ]
    },
    {
        "name": "latexmk (lualatex)",
        "tools": [
            "lualatexmk"
        ]
    },
    {
        "name": "latexmk (xelatex)",
        "tools": [
            "xelatexmk"
        ]
    },
    {
        "name": "pdflatex -> bibtex -> pdflatex * 2",
        "tools": [
            "pdflatex",
            "bibtex",
            "pdflatex",
            "pdflatex"
        ]
    },
    {
        "name": "Compile Rnw files",
        "tools": [
            "rnw2tex",
            "latexmk"
        ]
    },
    {
        "name": "Compile Jnw files",
        "tools": [
            "jnw2tex",
            "latexmk"
        ]
    },
    {
        "name": "Compile Pnw files",
        "tools": [
            "pnw2tex",
            "latexmk"
        ]
    },
    {
        "name": "tectonic",
        "tools": [
            "tectonic"
        ]
    }
],
"workbench.editorAssociations": {
    "*.pdf": "latex-workshop-pdf-hook"
},
"editor.wordWrap": "on",
"latex-workshop.view.pdf.internal.synctex.keybinding": "double-click",
"codeium.enableConfig": {
    "*": true,
    "latex_workshop_log": true,
    "latex": false
},
"editor.suggest.showWords": false,
"ltex.diagnosticSeverity": "warning",
"ltex.disabledRules": {},
"ltex.additionalRules.motherTongue": "en-US",
"ltex.completionEnabled": true,

}

Version information

• Operating system:macOS 14.2
• VS Code: 1.96.4
• vscode-ltex: 13.1.0

[BlinkingJoe]

Same behaviour in Mac OS 15.3.1 (M4) for
VS Code 1.97.1
LTeX 13.1.0