Virtual Slides + History bug

[dmaus]

Check that this is really a bug

• I confirm

Reproduction link

https://codesandbox.io/p/devbox/swiper-vue-virtual-slides-history-rmghlx?file=%2Fsrc%2FApp.vue%3A13%2C18

Bug description

When jumping to a virtual slide (click a button under the slider) it throws an error:
runtime-core.esm-bundler.js:221 Uncaught TypeError: Cannot read properties of null (reading 'getAttribute')
It's not able to get the attribute "data-history" from the slide in the history code.

History changes only show in preview mode: https://rmghlx-5173.csb.app/

Expected Behavior

Showing the history of the slide in the browser url

Actual Behavior

Not changing the history, because it does not get the attribute "data-history"

Swiper version

11.0.7

Platform/Target and Browser Versions

macOS Chrome 121.0.6167.184 (Official Build) (x86_64)

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

[nolimits4web]

Vue version is not maintained, use core version or web component