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[Bug] Pinch to zoom does not on firefox mobile #20939

Open

Description

@anisse

Version

5.6.0

Link to Minimal Reproduction

https://echarts.apache.org/examples/en/editor.html?c=map-usa

Steps to Reproduce

Open https://echarts.apache.org/examples/en/editor.html?c=map-usa on an Android device running Firefox mobile. Use your fingers to pinch into the map.

Current Behavior

Does not zoom-in, or step-by-step. Zooms out though.

Expected Behavior

Actual zoom-in and zoom-out.

Environment

- OS: Android 15
- Browser: Firefox Mobile 138.0b8
- Framework: echarts 5.6.0

Any additional comments?

Could be related on the fact that it zooms too quickly: #18113

Activity

  1. added
    pendingWe are not sure about whether this is a bug/new feature.
    enThis issue is in English
    on Apr 25, 2025
  2. daxcore commented on Jul 21, 2025

    @daxcore

    Would anybody support my PR #21068 to bring this fix live?

  3. changed the title [-][Bug] Ping to zoom does not on firefox mobile[/-] [+][Bug] Pinch to zoom does not on firefox mobile[/+] on Jul 21, 2025
  4. frontmatec-phd commented on Nov 18, 2025

    @frontmatec-phd

    Please prioritize this issue, it really is overly sensitive when zooming/pinching 🙏
    It seems like the PR has a simple fix for it.

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