Description of problem: In FileChooserDialog file or folders sometimes open by single click, however in settings using double click.


Version-Release number of selected component (if applicable):
gtk version 3.20.6

For example I have this folder

.
├── 1
│   ├── 2
│   └── 21

I want open file 1/21, so I double click by folder 1.

Actual results:
First click open folder 1 second click open folder 2.

Expected results:
Double click open folder 1

Additional info:
It happens only if file or folder is selected. If file or folder isn't selected it works correctly.