setPhoneNumberValidityChangeListener method gives error even on entering last valid digit of a phone number

In Inida, a 10 digit mobile number is a valid number but the moment I enter 10th digit, ccp gives me error that this number is not valid.
I am using "ccp.setPhoneNumberValidityChangeListener" method to check if number is valid or not.
Is there anything I can do to make it work properly in my project ?
Please let me know.

Start with the ccp.setPhoneNumberValidityChangeListener entry point described in the report and reproduce the behavior using a 10-digit Indian mobile number. Trace how validity is reported when the final digit is entered, then verify that the listener reports the expected result for that input.

Written by the indexing model from the issue text.