Zoom with pinch doesn't translate the image following the fingers

[MRamonLeon]

Check that this is really a bug

• I confirm

Reproduction link

https://swiperjs.com/demos/400-zoom/core

Bug description

The code on onGestureChange and onGestureEnd doesn't use the gesture position to move the image to that pixel so that the zoom takes place at this specific point, instead of the center of the image. Therefore, the zoom doesn't happen where expected. I can see they're taken into account on the onTouchMove function, but anyway the zoom doesn't honor the fingers position.

Expected Behavior

The pinching gesture zoom in the image on this specific point.

Actual Behavior

The image zoom in focusing on the center of the image when using the fingers.

Swiper version

8.4.5

Platform/Target and Browser Versions

Safari@iPhone 12 Pro Max

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