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  1. Qt
  2. QTBUG-114228

no position update on second and later touches on Firefox

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    • Icon: Bug Bug
    • Resolution: Out of scope
    • Icon: P3: Somewhat important P3: Somewhat important
    • 6.7.0
    • 6.5.1, 6.5.3, 6.6.0
    • GUI: Basic Input System (keyboard, mouse, touch)
    • None
    • The Desktop was a windows laptop with touch display.
      The mobile was a Pixel 6.
    • WebAssembly

      In 6.5.1 the touch system got broken on Firefox. Only the first finger works correctly, any more fingers do not update the position.

      It works on (tested both, mobile and desktop):

      • Qt 6.5.1 + Chrome 113
      • Qt 6.5.0 + Chrome 113
      • Qt 6.5.0 + Firefox 113

      It is broken on:

      • Qt 6.5.1 + Firefox 113 (both mobile and desktop)

      It's broken in my own app and on the Multipoint Flames example. I made a video comparing chrome and firefox (both on Pixel 6, mobile).

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            lpotter Lorn Potter
            adamce Adam
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes