Load String fails to load when launched onto a mobile device

If the user uses the node load string and then launches onto a device than the web browser will be blank.

Note: This node appears to work fine in editor

1. Open Editor
2. Enable the web browser widget
3. Restart the editor
4. Create a new widget blueprint
5. Add a web browser widget to the designer tab
6. Create the blueprint in the attached image (I used the source code from a youtube page in the example)
7. Save and compile
8. Open the level blueprint
9. Add the widget to the viewport
10. Launch on to an android device
11. Notice that the web browser is blank

Expected: The web browser would have the text that was in the text field in the load string node
Result: The web browser is blank