1324374 - Page doesn't display content on major banking website

Status: NEW

(Firefox for iOS :: Browser, defect, P2)

Description

[Catalin Suciu [:csuciu]]

iOS 10.x
latest master/ 6.0 b7

1. Go to https://ib.btrl.ro/BT24/bfo/channel/web/loginframe.jsp?locale=RO.

Expected: The login page should be properly displayed.

Result: The page is grey with no content in it.

Not reproducible on Safari/Chrome running on iOS 10.x. Also not reproducible on Firefox running on iOS 9.x

Comment 1

[Stephan Leroux [:sleroux]]

Investigate to see how critical this bug is. Might be related to about: pages we've had issues in the past with.

Comment 2

[Stefan Arentz | :st3fan | ⏰ EST | he/him]

May be related to https://bugzilla.mozilla.org/show_bug.cgi?id=1312801 (about:srcdoc)

Comment 3

[Farhan Patel [:farhan]]

This bug has to do with readermode.js and the checkReadability() method. If you disable this script the page works fine.

Comment 4

[Farhan Patel [:farhan]]

Attachment: Pull Request

Comment 5

[Brian Nicholson (:bnicholson)]

Comment on attachment 8829932 [details] [review]
Pull Request

Looks good, except it'll be a pain to manually recreate this reader worker every time something changes in the readability repo. Ideally we can figure out a way to inject the script directly; otherwise, maybe we can create a build script that generates this file from the readability source.

Comment 6

[Catalin Suciu [:csuciu]]

Currently, in iOS 11/latest master, the page keeps reloading without displaying any content.