Opened 2 years ago

Last modified 2 years ago

#6441 closed defect

Enabled dom.webcomponents & ABP results in blank Firefox screens — at Initial Version

Reported by: feng Assignee:
Priority: P2 Milestone: Adblock-Plus-3.0.3-for-Chrome-Opera-Firefox
Module: Platform Keywords:
Cc: kzar, sebastian, mjethani, hfiguiere, mapx Blocked By:
Blocking: Platform: Firefox
Ready: yes Confidential: no
Tester: Unknown Verified working: yes
Review URL(s):



OS: Win 10 Pro 64bit Version: 1709 Build: 10.0.16299.248
Browser: Firefox 58.0.2 (64-Bit)
Adblock Plus 3.0.2
Filter: EasyList Germany+EasyList

How to reproduce

  1. Enable web components support via about:config and set dom.webcomponents.enabled and dom.webcomponents.customelements.enabled to "true"
  1. Make sure ABP is enabled as well.
  1. Visit i.e. The page gets loaded but is not visible.
  1. Retry step 3 with any webpages you want.

Observed behaviour

The webpages are invisible (blank). This only happens when webcomponents support and ABP are enabled. As soon as I disable ABP I can hit the refresh button on an invisible page and it gets shown.
The same happens if I start browsing without ABP. When I enable ABP in the addon tab, the other tabs which showed content before become suddenly blank.

Expected behaviour

ABP and web components shouldn't conflict :)

Change History (0)

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