App Version:  62.0.3167.0 canary 
iOS Version:  11.0 beta 5, 10.3.3
Device: iPhone, iPad
URL: NA
 
Steps to reproduce:
  1. Launch the app
  2. Navigate to any URL
  3. Tap on any image
  4. From the Context Menu, Tap on Save Image
  

Observed results:
Notice that Access your Photos Prompt not displayed when trying to Save Image, but image is saved successfully in photo gallery

Expected results:
Access your Photos Prompt should be displayed when trying to Save Image.


Number of times you were able to reproduce:  5/5
Bug reproducible after clean install: Yes
Bug reproducible after clearing cache and cookies: Yes
Bug reproducible on Chrome Mobile on Android: 
Bug reproducible on Safari/Firefox: Firefox:  no, Safari:  no

Bug reproducible on current stable build (App Version, iOS Version): Ye s, M59
Bug reproducible on the current beta channel build (App Version, iOS Version):  Yes, M62

Link to video/image:
https://drive.google.com/a/google.com/file/d/0BwSBFDzHIX-mY3dpNnF0LWVyaGM/view