Boosts carousel shows only 2 posts

**Describe the bug**
Since the last update, I can no longer click on the boost carousel beyond the second post. I use multiple columns.
It works with scrolling.
- Which site: https://phanpy.rollenspiel.social
- Which site version: 2024.06.03.0a6030c
- Which instance: https://rollenspiel.social

**To Reproduce**
Steps to reproduce the behavior:
1) open phanpy
2) go to the boost carousel
3) click on the arrow to the right

**Expected behavior**
all 14 boosts are switched through

**Screenshots**

**Desktop (please complete the following information):**
- OS: Fedora 40
- Browser Firefox
- Version 126.0.1 (64-bit)