1313647 - Text resized after clicking on header menu buttons on http://www.dwutygodnik.com

Status: NEW

(Core :: Layout, defect, P3)

Description

[Paul Silaghi, QA [:pauly]]

[Note]:
The issue reproduces only if the following conditions are fulfilled:
- e10s = OFF
- layout.show_previous_page = FALSE
- nglayout.initialpaint.delay = 0

[Affected versions]:
- 49.0.2, 50b11, 51.0a2 (2016-10-27), 52.0a1 (2016-10-26)

[Affected platforms]:
- all

[Steps to reproduce]:
1. Open http://www.dwutygodnik.com/
2. Click on the header menu buttons

[Expected result]:
- Pages displayed properly

[Actual result]:
- Text in the page body is resized after clicking on header menu buttons - http://screencast.com/t/TcrkG8PNtfXi

[Regression range]:
- since the layout.show_previous_page and nglayout.initialpaint.delay prefs were implemented

Comment 1

[Julien Cristau [:jcristau]]

Mass wontfix for bugs affecting firefox 52.