Finally. I'm waiting for a open-source keyboard that can replace Gboard. For now Gboard is lightyears ahead. Now password manager integration is left. 

 What does the pw manager integration consist of and why do you need it? I personally can easily use bitwarden by itself. 

 Bitwarden's overlay doesn't always work very well. Gboard's login suggestions work much better. 

 Does it have a japanese keyboard?