App Version:M58.0.3029.82 beta
iOS Version: 10.3.1, 9.3.5
Device: iPhone, iPad
URL: cnn.com (noticed only for this website)

Precondition:
Signup with Twitter and Facebook in the device.

Steps to reproduce:
1. Launch chrome and load the cnn.com webpage.
2. Tap on any link in the web page.
3. Tap on share icon and select either Facebook, Twitter or Reminders.

Observed results: 
Notice that the share popup closes automatically after few seconds. 

Additional information: 
For some cnn links this issue not persists, but for major of the links this issue persists.

Expected results: 
Until the “cancel/post” buttons are tapped the share popup shouldn’t close.

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: NA
Bug reproducible on Safari/Firefox: Firefox: Yes, Safari: No
Bug reproducible on current stable build (App Version, iOS Version): Yes
Bug reproducible on the current beta channel build (App Version, iOS Version):Yes

Link to video/image: https://drive.google.com/a/google.com/file/d/0B8Cek8RsDbF8UW41cGhrQkRmQUE/view?usp=sharing