Elements with width value set: Autoplay loop the sliders in swiper js jump when the loop ends and also strange transition speed between slides

[robertkibet]

Check that this is really a bug

• I confirm

Reproduction link

https://stackblitz.com/edit/swiperjs-marquee-demo?file=index.html

Bug description

autoplay and loop with a set speed seems to glitch when slides have different widths set to the element.

It results in a slow motion in some cases and fast transition in some places

Expected Behavior

uniform sliding regardless of set element width.

Actual Behavior

strange slow motion transition speed noticed on some elements

Swiper version

11.1.10

Platform/Target and Browser Versions

Windows 11

Validations

• Follow our Code of Conduct
• Read the docs.
• Check that there isn't already an issue that request the same feature to avoid creating a duplicate.
• Make sure this is a Swiper issue and not a framework-specific issue

Would you like to open a PR for this bug?

• I'm willing to open a PR

[rajnikakadiya]

I am facing same issue. I have autoPlay and loop enabled and after Swiper ends and restart from first slide, if I click on pagination, slides comes from wrong/opposite direction and some times it jumps as well.