Observed that the keyboard disappears when we navigate away from the MFA screen and there is no way to enter the OTP thereafter

[dhaval-volansys]

Describe the bug
Hello Team,
I am stuck due to below describe issue in one of my Project
Please help me to resolve this issue using iOS SDK.
Your quick help will be appreciated.

Issue: Observed that the keyboard disappears when we navigate away from the MFA screen and there is no way to enter the OTP thereafter

Example scenario to Reproduce the Issue:

• The user is redirected to the browser login process where he has entered the right credentials
• So, the MFA input page is open in the browser.
• Now, the user is switching to the Mail application to see the OTP
• Then get back to the browser MFA input page
• And after that try to tap on an input text field to enter OTP
• At that time, suddenly it stops opening the keyboard, and the user is unable to proceed to enter OTP.

Result:
the keyboard disappears when we navigate away from the MFA screen and there is no way to enter the OTP thereafter

Expected behavior
SDK function to launch web pages code where proper keyboard events are handled to enter OTP after tab switching to see OTP for e.g. Mail app to return into SDK application.

Note:

• We are using the SDK version update on git repo 6.0.3 (5th March)
• We don't have any code for redirecting the browser page. IBM developer designed that page for Auth-based MFA Login process will populate from IBM SDK as previously given iOS swift function code.
  Here is the attached code snippet for the same.
  

Please let me know in case of further details will required.