Left arrow for boost carousel not working

[Gyoo]

Describe the bug
A clear and concise description of what the bug is.

• Which site: phanpy.social
• Which instance: shelter.moe

To Reproduce

1. Have a boost carousel with multiple boosts
2. Click on the right arrow, it goes to the next boost
3. Click on the left arrow, it stays on the current boost

Expected behavior
Left arrow should move to the previous boost correctly

Video

firefox_X46lThjmTz.mp4

Desktop (please complete the following information):

• OS: W11
• Browser: Firefox
• Version: 119.0

[cheeaun]

I'm unable to reproduce this bug on my machine — Firefox 119, macOS.

Few questions:

• Does this happen sometimes or consistently?
• Does this happen recently, as in, was it working before?
• Does this happen even after you reload the page?

Thanks! 🙇‍♂️

[Gyoo]

This happens consistently even after a reload.
This has been the case for quite a while. Not sure when it started but definitely a few months ago I'd say.

The console log remains empty. Shift + Mouse Scroll does work in both directions.

[Screwtapello]

I suspect this is a duplicate of #276.

[DocKDE]

I also have this issue on Firefox 125.0.3, Fedora 40.

[JerryLerman]

I have the issue in multi-column mode on Ubuntu 20.04 LTS using Firefox 126.0. I can't duplicate this in Brave or when in single column mode.

I don't see anything showing up on the Firefox console