MultiLineEditableTextBox not scrolling in android app

How to enable scrolling of MultiLineEditableTextBox (in android).
I made an android app with widget containing a MultiLineEditableTextBox with a lot of text in paragraphs. On running the app I can scroll the text using mouse in my PC, but on installing the app in my phone the text does not scroll with touch interface.
Tried disabling the auto wrapping option for text.


UnrealEditor-18-14-54-13