Advancing to a new section in Glossary

My glossary has one big audio file. I use the SFM marker \s for letter of the alphabet headings in the glossary. These markers also appear in the glossary labels.

Problem: When listening to audio, hitting >> takes you to the next sentence, but hitting >>| does not take you to the next section. You can only advance one sentence at a time. (This is not the case in the main text, where it’s possible to advance a section at a time using >>| .)