'rtl' slider with multiple elements per page doesn't set is-visible

[erhardos]

Checks

• Not a duplicate.
• Not a question, feature request, or anything other than a bug report directly related to Splide. Use Discussions for these topics: https://github.com/Splidejs/splide/discussions

Version

v3 and v4

Description

When in multiple per page slider, the direction is set to 'rtl' then is-visible class is not applied

example config perPage: 3; direction: 'rtl'

due to it the visible event is not triggered

Reproduction Link

https://codesandbox.io/s/ltr-vs-rtl-example-4d67mo?file=/index.html

Steps to Reproduce

N/A

Expected Behaviour

is-visible is added to visible elements and visible event is triggered

[NaotoshiFujita]

Fixed in the latest version.