[iOS] Register: The screen automatically scrolls down when the user taps to enter text in any text box

[chhabra-nivya-tft]

Steps to Reproduce:

1. Launch the application.
2. Tap on the Login button.
3. Tap on the Register tab.
4. Now, Tap on the text field. Observe: Keypad gets open.
5. Enter text in the text field.
6. Now, tap on the next field. (Email Address)

Actual Result:The screen automatically scrolls down. Focus not retained at correct position Expected Result:The Focus should be on the text field where user tapped.

Reproduce on:iPad Air 10.3.1 Build version: v_2.1.2 (72)

Screenshot: https://www.mediafire.com/?j6whaa23d1ytgtt