Setting virtual.enabled: false removes all slides instead of showing them normally

[schardev]

Check that this is really a bug

• I confirm

Reproduction link

https://codesandbox.io/p/devbox/swiper-react-virtual-slides-forked-rgqhyf

Bug description

When I disable the virtual slides feature by setting virtual: { enabled: false }, all the slides disappear from Swiper. I expected that disabling virtual mode would just make Swiper show all the regular (non-virtual) slides, but instead, everything gets removed from the DOM.

Expected Behavior

Disabling virtual mode should just switch back to showing all the slides normally, without removing them from the DOM.

Actual Behavior

All the slides get removed when virtual.enabled is set to false.

Swiper version

11.2.6

Platform/Target and Browser Versions

Arch Linux (Chrome 136)

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