App Version:  63. 0.3239.58 beta
iOS Version:  9.3.5, 11.2 
Device:   iPad4, iPad Mini2, iPhone X 
URL:  Browserstack.com
  

Steps to reproduce:
  1. Navigate to the URL
  2. Tap on Sign up
  3. Tap on Email address field
   

Observed results:
No autosuggest form data is presented in keyboard tool bar or no data is already pre filled on the form.

Expected results:
Autosuggest form data is presented in keyboard tool bar or the values should already be pre filled on the form

Number of times you were able to reproduce: 5/5
Bug reproducible after clean install:Yes
Bug reproducible after clearing cache and cookies:Yes
Observed behavior in Chrome Mobile on Android: Autofill works on Chrome for Android
Check for similar behavior on Firefox/Safari: n/a
Bug reproducible on current stable build (App Version, iOS Version): Yes M62
Bug reproducible on the current beta channel build (App Version, iOS Version): Yes M63
Autofill bugs: Bug reproducible on Chrome desktop?  Yes
 

Link to image / Video:
https://drive.google.com/a/google.com/file/d/1qBovTdJoANwzK4YZICblSUPw6BYW6pXp/view