# Bug Tracker

ID: 87 🔗 Closed (Fixed) glossaries 4.07 JB 2015-04-25 14:49:18 glossaries problem with running headings

## Report

Hello,

using the glossaries package with the "book" document class and putting acronyms in \section commands yields problem in the running headings, see this MWE: Overleaf Link

\documentclass[a4paper]{book}
\usepackage{blindtext}

\usepackage[acronym]{glossaries}
\newacronym{RS}{RS}{Reed--Solomon}

\title{Problem with glossaries and running headings}
\author{Joschi Brauchle}

\begin{document}
\maketitle

\frontmatter
\tableofcontents
\mainmatter

\chapter{Introduction}
\blindtext[1]

\section{Get started with {\acrshort{RS}} codes}
\blindtext[20]

\end{document}

The provided logs are from gloassaries 3.05, but the problem occurs also with 4.07.

### MWE

\documentclass[a4paper]{book}
\usepackage{blindtext}

\usepackage[acronym]{glossaries}
\newacronym{RS}{RS}{Reed--Solomon}

\title{Problem with glossaries and running headings}
\author{Joschi Brauchle}

\begin{document}
\maketitle

\frontmatter
\tableofcontents
\mainmatter

\chapter{Introduction}
\blindtext[1]

\section{Get started with {\acrshort{RS}} codes}
\blindtext[20]

\end{document}


## Evaluation

This works fine with version 4.15. This seems to be the issue Acronyms are displayed as "acronymfont" followed by the label in certain situations (such as page headers) described in the glossaries FAQ, but see also Why shouldn't I use commands like \gls in \section, \chapter, \caption etc?

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