UserAgent: Mozilla/5.0 (Linux; Android 8.0.0; SM-N950F Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.91 Mobile Safari/537.36

Steps to reproduce the problem:
1. I install a search override extension
2. After first search Google Chrome asks me if I want to keep new search engine or I want to restore

3. If I click restore back, Chrome disables the search engine reset extension and I am not notified about it.

What is the expected behavior?
As Extensions can notify install and uninstall, I expect something to be able to track disabled extensions

What went wrong?
Cannot track when my search extensions are disabled by chrome or by user

Did this work before? N/A 

Does this work in other browsers? N/A

Chrome version: 68.0.3440.91  Channel: stable
OS Version: 
Flash Version: