I am currently working on this as well and probably ran into the same issue as you did. I was having log in issues so if you haven't done so already, you'll need to white list the URLs found here. https://support.google.com/chrome/a/answer/6334001?hl=en&ref_topic=3504941 Once I white listed these URLs, I was able to sign in and noticed that the Google Play Store was not working properly. This fixed my issue for me. https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000CmJQCA0 Hope this helps.
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