1350605 - Acrobat Extension breaks compact themes

Status: RESOLVED DUPLICATE of bug 1344839

(Firefox :: Extension Compatibility, defect)

Description

[Y L]

Attachment: Acrobat Extension breaks Compact Light theme

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:55.0) Gecko/20100101 Firefox/55.0
Build ID: 20170325040201

Steps to reproduce:

1. Install Nightly (32bit) and launch it
2. Enable "Compact Light" theme
3. Enable "Adobe Acrobat DC - Create PDF" extension and restart Nightly, you will find the theme doesn't work fine anymore
4. Disable the extension and restart Nightly, you will find it works fine again


Actual results:

The "Compact Light" theme doesn't work fine if "Adobe Acrobat DC - Create PDF" extension is enabled, vice versa.


Expected results:

The "Compact Light" theme should still work fine even if the extension is enabled.

Comment 1

[Y L]

Not only the Compact Light theme is affected, same problem also occurs to Compact Dark theme.

Comment 2

[Loic]

It's a known issue.

Comment 3

[Y L]

(In reply to Loic from comment #2)
> It's a known issue.

Actually, it's still not resolved in latest Nightly... I have tested on a blank profile.
GIF: https://img.vim-cn.com/df/c9ccd272fa2df333ab0e3ddc36fa5c655f4e65.gif

Comment 4

[Loic]

Bug 1344839 is not solved in Nightly.

Comment 5

[Loic]

Could you test with the Nightly of tomorrow, the patch has been pushed.

Comment 6

[Y L]

(In reply to Loic from comment #5)
> Could you test with the Nightly of tomorrow, the patch has been pushed.

Yes, sure!

Comment 7

[Y L]

(In reply to Loic from comment #5)
> Could you test with the Nightly of tomorrow, the patch has been pushed.

Unfortunately, it's not resolved. (55.0a1 (2017-03-29) (32-bit))
I found each time if the Acrobat extension was enabled before I updated the browser, compact themes could work well after I updated. But as long as I did following procedures to test, it would definitely break compact themes again.
    (1) disabled the extension
    (2) restarted the browser
    (3) enalbed the extension
    (4) restarted again