1708844 - Images in "Page Info" on Instagram appear broken

Status: RESOLVED WORKSFORME

(Firefox :: Untriaged, defect)

Description

[ewwendt]

Attachment: screenshot of problem

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:88.0) Gecko/20100101 Firefox/88.0

Steps to reproduce:

When opening "Page Info" under the "Tools" option and then choosing the "Media" option, on an Instagram post, images appear broken, as if it points to an image that doesn't exist. However, if I copy the link in the "Location:" field and post it in the address bar, it will appear upon navigating to it.

Actual results:

Upgraded to version 88.0 and since then, something occurred and now all images as described above appear broken. I have disabled/uninstalled add-ons, created new profiles, downgraded to the version just prior, re-upgraded to version 88.0 and the same result continues.

Expected results:

You should have seen the image itself in the empty field in the bottom half.

Note: This seems to have only happened on Instagram's site itself. I have not seen this replicated on bugzilla for example.

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

The Bugbug bot thinks this bug should belong to the 'Core::Audio/Video: Playback' component, and is moving the bug to that component. Please revert this change in case you think the bot is wrong.

Comment 2

[Alastor Wu [:alwu]]

Not sure where I should put this bug on, I move it to layout because I saw it has "image" in its component name.

Comment 3

[Timothy Nikkel (:tnikkel)]

I wasn't able to reproduce, seems more like a front end issue.

Comment 4

[mchlkozak]

I have the same problem
also someone asked about this here too: https://www.reddit.com/r/firefox/comments/mvdust/media_tab_in_page_info_broken_for_instagram_in_ff/

seems like i.e. this shows correctly: https://www.instagram.com/static/bundles/es6/sprite_glyphs_55fdcdb93af0.png/55fdcdb93af0.png
but images fetched from https://scontent-waw1-1.cdninstagram.com/ appear as broken

Comment 5

[nissemus]

I have the same problem, and can confirm it appears only to happen on Instagram's site.

Comment 6

[Pablo]

Hi there, i was able to reproduce this on windows10 using firefox 88.0.1

But on the latest firefox beta 89.0b10 and Latest nightly 90.0a1 i had no problems with the images on Page Info> media.

Please let me know if this issue occur in the latest nightly version of firefox.
Here is a link from where you can download it: https://www.mozilla.org/en-US/firefox/channel/desktop/

thanks

Comment 7

[mchlkozak]

(In reply to Pablo from comment #6)

Please let me know if this issue occur in the latest nightly version of firefox.

I've tried the Nightly and indeed it seems to be working :)

Comment 8

[Ben]

Can confirm the bug. And I am glad to hear that it will be no issue with the next versions. Thanks!

Comment 9

[Pablo]

thanks for the reply
I will close the issue as resolved works for me. In the future the fix will end in Firefox release.

thanks