IE11 click event has strange/illogical screenX/screenY, clientX/clientY, pageX/pageY coordinates

Fixed Issue #101050


Apr 27, 2014
This issue is public.
Found in build #
Fixed in build #
Reported by 0 people

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Steps to reproduce


Repro Steps:


  1. go to

  2. TAB until focus is on the button

  3. activate with ENTER

  4. activate with SPACE

Expected Results:


There are a few possible expected behaviors, as the behavior of how AT/browsers work will depend on maximising compatibility with existing web content (some AT even fake mouse events for this reason):

  • EITHER the click event should not have any screenX/screenY, clientX/clientY, pageX/pageY values, they should be undefined

  • OR the faked coordinates should be the same as when a user with an actual pointer clicked on the center of the element

Actual Results:



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    Comments and activity

    • Microsoft Edge Team

      Changed Assigned To to “IPBS P.”

      Changed Assigned To from “IPBS P.” to “Bruce M.”

      Changed Assigned To to “Sermet I.”

      Changed Steps to Reproduce

      Changed Assigned To to “Rossen A.”

      Changed Assigned To from “Rossen A.” to “Jonathan H.”

      Changed Status to “Confirmed”

      Changed Assigned To from “Jonathan H.” to “Shuo D.”

      Changed Assigned To from “Shuo D.” to “Daniel C.”

      Changed Status from “Confirmed” to “In progress”

      Changed Status from “In progress” to “In code review”

      Changed Status from “In code review” to “In progress”

      Changed Assigned To from “Daniel C.” to “IPBS P.”

      Changed Status from “In progress” to “Fixed”

      Changed Assigned To from “IPBS P.” to “Rossen A.”

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