1308187 - The highlight for matching terms is visible outside the iframe area and moves when you scroll

Status: NEW

Description

[[e-mail]]

Created attachment 8798418 [details]
2016-10-06 14h13_35.mp4

Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:52.0) Gecko/20100101 Firefox/52.0
Build ID:20161005030211

[Affected versions]:
Nightly 52.0a1

[Affected platforms]:
All platforms: Windows 10 x 64, Mac OS X 10.10

[Steps to reproduce]:
1.Launch Nightly 52.0a1 with a new profile
2.Open http://www.w3schools.com/tags/tryit.asp?filename=tryhtml_iframe
3.Open Find Bar (Ctrl+F)
4.Search for "w3"
5.Scroll down

[Expected result]:
The highlight for matching terms should be visible only in the iframe area.

[Actual result]:
The highlight for matching terms is visible outside the iframe area and moves when you scroll.

Comment 1

[B.J. Herbison]

The same problem exists with scrollable textarea tags.

Comment 2

[Julien Cristau [:jcristau]]

Too late for firefox 52, mass-wontfix.