Zenhub extension doesn't load boards

[srirambv]

Description

Zenhub extension doesn't load boards

Steps to Reproduce

1. Install Zenhub extension
2. Login to github
3. Open Zenhub tab, boards fail to load

Actual result:

Expected result:

Boards should load correctly

Reproduces how often:

Easy

Brave version (brave://version info)

Brave	0.61.52 Chromium: 73.0.3683.86 (Official Build) (64-bit)
Revision	f9b0bec6063ea50ce2b71f5b9abbae7beee319a6-refs/branch-heads/3683@{#858}
OS	All

Reproducible on current release:

• Does it reproduce on brave-browser dev/beta builds?
  Yes

Website problems only:

• Does the issue resolve itself when disabling Brave Shields?
  Yes disabling shields loads boards
• Is the issue reproducible on the latest version of Chrome?
  No, works fine on Chrome. Confirmed by @jhreis

Additional Information

Adding P3 since it breaks complete functionality with shields up. Toggle adblock doesn't make a difference
cc: @rebron

[rebron]

Looks like this is working on dev 0.63.20 Chromium: 73.0.3683.75 and nightly 0.64.8 Chromium: 73.0.3683.75.

@srirambv can you double check on 62? I'm going to do it now too.

[rebron]

Making clear we're talking about this extension: https://chrome.google.com/webstore/detail/zenhub-for-github/ogcgkffhplmphkaahpmffcafajaocjbd?hl=en-US

I have it working ok on macOS 0.62.41 Chromium: 73.0.3683.86 and seeing the boards, drag and drop, the usual functions.

[srirambv]

Seems to be working on Windows too now on release build. Not sure what fixed it. Closing for now. Will reopen if reproduced again