2020 release charging instructions incorrect/misleading

There are no red or green lights visible on what is an integrated battery on this version. Charging status actually appears to be indicated by flashing blue on the push-button bezel…
Online setup instructions are generally completely sketchy & user-unfriendly.
I did check carefully that we had the correct model before posting this criticism…

Hi, just wondering…did your doorbell battery end up charging. despite the misinformation?

I assume it took the prescribed 5 to 10 hours?