Incorrect code folding in class files when using sections/chapters/etc. without arguments

[FWDekker]

Type of JetBrains IDE (IntelliJ, PyCharm, etc.) and version

IntelliJ IDEA 2024.2.3 (Ultimate Edition)

Operating System

Debian Testing

TeXiFy IDEA version

v0.9.7

What I did (steps to reproduce)

1. Create a class file (e.g. myclass.cls).
2. Use a command that typically defines a section of code (such as \section or \chapter) without arguments (for example to redefine the format of its title).
3. Place a foldable block of code beneath the code from Step 2.
4. Fold all blocks in the file. ("Collapse All" action.)

Minimal example to reproduce the problem

\ProvidesClass{myclass}[2024/10/22 v1.0 My Class]

\RequirePackage{titlesec}
\titleformat*{\section}{\itshape}

{
    % Contents
}

Expected behavior

Actual behavior