Add Synchronised Event: Save button not working

[ifarzana]

The "Save" button for adding a synchronised event in the Schedule section does not respond when clicked.

Steps to Reproduce:

• Navigate to the Schedule section.
• Click on the Add Synchronised Event button.
• Select Sync Group and Content.
• Set schedule details.
• Click the Save button.

Expected Behaviour: The event should be successfully saved

Actual Behaviour: Clicking the Save button has no effect. The event is not saved, and no confirmation or error message is shown.