The structure in the TeX panel show an unexpected zero.

[LordWolfenstein]

Preliminary questions [Required]

When you use \part{} in a article the TeX tab fills in a .0 between the part and the section.

Creating documents till works perfectly. This is just an eye soar.

Disable all the other extensions except for LaTeX Workshop, restart VS Code, and check that you still see this issue. [Required]

No.

Describe the bug [Required]

Articles do not have chapters so I think it is looking for a chapter that is not there.

To Reproduce

Create this latex document and click on TeX on the left in VSCode.

\documentclass{article}
\title{sandbox}
\begin{document}
\maketitle
\tableofcontents
\part{first}
\section{aaa}
\section{bbb}
\part{second}
\section{ccc}
\section{ddd}
\end{document}

Expected behavior

I do not expect it to have a .0 between part and section number in the panel to the left in the screen shoot.

[James-Yu]

You can define your hierarchy in latex-workshop.view.outline.sections. Skipped levels are indexed by 0.