Unable to connect to Facebook

[reginabally]

Expected behavior

I would expect to be able to connect my Facebook page to the WordPress.com site within the app.

Actual behavior

Originally reported in 4717482-zd-woothemes, I was able to reproduce the issue of viewing a blank screen on the webview after I logged in to Facebook.

Steps to reproduce the behavior

1. Go to My Site > Sharing > Facebook and tap the "Connect" button
2. Log in to Facebook on the webview
3. Select the Facebook page you want to connect to the site
4. Tap the "OK" button when you see the "You've now linked WordPress to Facebook"
5. When webview was redirected back to https://public-api.wordpress.com, it shows a blank screen
6. Tap the "X" button on the webview to return to the Sharing screen and see a pop-up with the notice "Connection canceled".

Screen recording of my testing steps can be found in the ticket.

Tested on iPhone 11, iOS 15.2.1, WPiOS 19.0.0.4

[peril-wordpress-mobile]

	Fails
🚫	Please add a type label to this issue. e.g. '[Type] Enhancement'
🚫	Please add a feature label to this issue. e.g. 'Stats'

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[ScoutHarris]

I think @frosty has fixed this with #17803.

[frosty]

I'm going to close this for now as it should be fixed by the above referenced PR. Thank you for the report!