1501866 - Checkboxes are duplicated starting in version 63.0

Status: RESOLVED INVALID

(Firefox :: Untriaged, defect)

Description

[Mark Kucera]

Attachment: checkboxes.png

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36

Steps to reproduce:

Loaded a webpage that displays a list of checkboxes 


Actual results:

each checkbox is duplicated, and checking one actually checks them both


Expected results:

There should only be one checkbox.  This issue started happening after upgrading today to version 63.  it did not happen in prior versions.

Comment 1

[Kohei Yoshino [:kohei]]

Can you please provide the URL of the problematic page? Checkboxes are everywhere, and we haven’t seen the issue elsewhere.

Comment 2

[Mark Kucera]

I've actually isolated this down to an issue from a tool vendor.  It did start happening just after upgrading to v63, but i was able to make some modifications in the vendors tools to isolate this issue.  Something changed in the v63 branch that caused these controls to render differently but i'm going to attack this from the tool vendor side. 

Thanks!
-Mark