When a beneficiary completes their first visit and returns for a follow-up visit, the user is able to enter the sub-category and reason for the visit. However, after filling in these details, the Next button remains unresponsive.

Steps to Reproduce:

1. Register/Open a beneficiary
2. Complete the first visit successfully
3. Start a follow-up visit
4. Enter sub-category and reason for the visit
5. Click on the Next button

Expected Result:
User should be able to proceed to the next step after entering required details.

Actual Result:
Next button is not clickable / not responding.