Re: [chromium-discuss] Chrome Version 61.0.3163.79 (Official Build) (32-bit)

[PhistucK]

Since you are probably not able to share a public URL to the intranet website, can you create a public test website that reproduces the issue with as less code as possible?

The thing is that without seeing the code (or without seeing the console errors, at least), it is very hard to determine the exact issue.

I reckon it is not an intentional change (nested iFrames are a totally supported feature of the web platform), but a bug that is triggered by some specific code/use case.

One intentional change that may be related (but I think it is not a new Chrome 61 feature, it was in Chrome 60 as well and maybe a bit earlier, if I am not mistaken), is X-Frame-Options: SAMEORIGIN HTTP response header handling, which used to regard the top level frame as the origin to test for SAMEORIGIN, rather than the embedding frame. Do you nested iFrame happen to be using X-Frame-Options HTTP response header from a cross origin frame?

See https://www.chromestatus.com/features/4678102647046144 for some information.

☆PhistucK

On Thu, Sep 14, 2017 at 8:25 PM, Jaime Escobar <jiesc...@gmail.com> wrote:

Good afternoon,

I have a website (Intranet) that has iframes within iframes (nested iframes) and after upgrading to the latest version of Chrome those nested iframes are not showing anymore.

Is there a setting in the new version that can be turn on or off? We have hundreds of users that currently use Chrome as their default browser and I'm concern that once the

company upgrade Chrome they will start experiencing problems when accessing the intranet.

Your prompt response is greatly appreciated,

Thanks,

Jaime

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[Jason Frazzano]

Did you have any luck with this?  I have hit a ton of render issues on resize, overlay, getBoundingClientRect, and in re binds to inner HTML of tds in tables.  When values change I lose render.  I am not using iframes, but the problem if nesting and overlays seems the same.