Firebase Auth failing to render Sign In Pop-up on mobile Chrome App sometimes

My mobile web apps Firebase auth is failing sometimes on Android devices in Chrome

Its failing across all 3 federated services: Google, Facebook, Twitter - with newest versions of Chrome and Google Play Services installed.

It is failing on the following mobile devices in regular and incognito mode:

Pixel 2 - Android 10 Nexus 7 - Android 6.0.1

Its succeeding on the following devices:

Samsung S6 - 6.0.1 Nexus 5 - 6.0.1 Samsung GN4 - 5.0.1

It seems to be failing to render the pop-up window and just returns to the sign in page. On first attempt on a failing device it will actually render the pop-up window (for Google I am selecting) and let me select an account before it gets in the constantly failing state

Thanks for any help and happy 2020!

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