Clicking inside the blue interstitial pop-up doesn't redirect you to the Facebook login page

[SoftVision-CarmenFat]

[Notes]:

• Due to the short time frame of testing the add-on, we were only able to test it on Windows OS.
• We will also verify the logged issues on other platforms tomorrow in order to check if they are reproducible there as well.

[Affected versions]:

• Firefox Nightly 68.0a1 (2019-04-22)

[Affected Platforms]:

• All Windows

[Prerequisites]:

• The "xpinstall.signatures.required" boolean pref is set with the "false" value.
• Have the “facebook_container-2.0.0” add-on installed.

[Steps to reproduce]:

1. Open the browser with the profile from prerequisites.
2. Navigate to https://www.quora.com/ website.
3. Click the Facebook Container badge from the right side of the "Continue with Facebook" button.
4. Click inside the blue pop-up and observe what happens next.

[Expected result]:

• The Facebook login page is opened in a new window.

[Actual result]:

• Nothing happens, the Facebook login page is not opened.

[Notes]:

• This is also reproducible with the Twitch website:
  -> https://www.twitch.tv/
• Please see the attached screen recording with the issue:

[Softvision-AndreeaCupsa]

This issue is also reproducible on Mac 10.14 and Linux 16.04 x64.

[maxxcrawford]

This has been resolved. Now, after clicking "Allow" on the interstitial, the page waits for a new popup or reloads the page automatically (adding it to the container)