1. Open ADS.
2. Go to Files tab.
3. Add any folder from local diskusing "Mount Directory" option.
4. If we right click on that directory and select "Expore" option, that directory window opens to show all files contained in it.
Now, delete that added directory from local disk.
In ADS, if we use "Explore" option on that non existing folder, then nothing is happening.
Expected : Like we do in Directory compare UI, we should see warning message selected folder/ directory does not exists.
Observation: This behavior is seen previous ADS versions also.