Open Bug 1527335 Opened 4 years ago Updated 3 years ago

Print preview - context menu opens offset from cursor on right click


(Core :: Print Preview, defect)

Not set



Tracking Status
firefox-esr60 --- affected
firefox65 --- affected
firefox66 --- fix-optional
firefox67 --- affected
firefox68 --- affected


(Reporter: cfogel, Unassigned)



(1 file)

Attached image Screenshot_4.png

Affected versions

  • 60.0.1.esr, 65.0.1, 66.0b7, 67.0a1 (2019-02-11);

Affected platforms

  • Windows 8.1, Windows 10, Ubuntu 16.04;

Steps to reproduce

  1. Launch Firefox;
  2. Access any pdf file like this;
  3. Click on the Menu button;
  4. Click on the print option (to open the print preview);
  5. Right Click on the page(s);

Expected result

  • Context menu is opened near the mouse;

Actual result

  • Context menu is opened way off;

Regression range

  • not a regression, the issue appeared with the implementation of _ the right click triggerering the context menu;
  • Pre-patch: 2014-11-06;
  • First bad: 2014-11-07;
  • Pushlog URL: link;

Additional notes

  • attached a screenshot with the issue, right click was executed where the epic red x is placed;
  • macOS 10.13 did not seem to reproduce this issue.

This is e10s problem. Disabled e10s fixes the regression.(i,e no context menu is opened)

Reproduced on latest Nightly 68.0a1 (2019-04-02) (64-bit) on Ubuntu 16.04 x64.

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