Hey Tim!
No, from the beginning there are no realtime updates.
I was also used that the child trees are expanded when reloading if they were expanded before. Since the realtime database isn't updating in the console it always collapsed and you only see the top level project name.
In which console log?
If you're talking about my script updating the database.. this works perfectly and no error's are upcoming, as I think the data is actually updated. It's just not visible at
https://console.firebase.google.com/
System info
Operating system: OS X 10.11.5
Chrome Version 51.0.2704.84 (64-bit)
Firefox Version 47.0
Safari: Version 9.1.1 (11601.6.17)
in none of those it's working. I think it also happened on another macbook when I worked on this project.