Open Bug 1977558 Opened 8 months ago Updated 8 months ago

Touch simulation sends pointerup/touchend events while the mouse button is still pressed

Categories

(DevTools :: Responsive Design Mode, defect, P3)

Product:
DevTools
Component:
Responsive Design Mode
Platform:
Unspecified
Windows
Type:
defect

Tracking

(Not tracked)

People

(Reporter: hbenl, Unassigned)

References

(Blocks 1 open bug)

Details

This happens on Windows only.
STR:

  • open https://hbenl.github.io/test/touch-simulation/
  • enable RDM and touch simulation
  • open the web console, the page will print any mousedown/up, pointerdown/up, touchstart/end, click, dblclick and contextmenu events
  • click on the page and keep pressing the mouse button until the contextmenu event is shown

Expected:
The following events should appear before the mouse button is released: pointerdown, touchstart, contextmenu.

Actual:
The following events do appear before the mouse button is released: pointerdown, touchstart, pointerup, touchend, contextmenu

Severity: -- → S3
Priority: -- → P3
Blocks: rdm-touch
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