Environment
Provide version numbers for the following components (information can be retrieved by running tns info in your project folder or by inspecting the package.json of the project):

• CLI: 6.2.2
• Cross-platform modules: 6.0.1
• Android Runtime: 6.2.0
• iOS Runtime: 6.2.0
• Plugin(s): unrelated

Describe the bug
openFile method of utils module does not preview the file in iOS simulator and Android emulator but does it in real devices.

Here is a screenshot:

To Reproduce
Save an image to documents folder and try to open its path with utils.openFile

Expected behavior
Show the preview of the file.

Sample project
I can send you my whole project if you need. Give me an email address.

Additional context
Works in real device. But not in simulators.