Functional - Form Builder : Check box control not working as per expectation

Steps:-
1] Log into the codemap site using sa and W0rkterr@ credentials
2] Search and select UiRefresh_DC_QA_13554 company.
3] Search and edit Venky Demo Form
4] On Design form layout add controls like Signature, Address,Listbox,Check box
5] Now search and select any active employee for whom the form is eligible
6] Now check and un-check the check boxes present on the form and observe the changes

The check box component is not working as per expectation