The logic for the "Select All" checkbox in the Immunization Module is not functioning as expected. When the user selects the "Select All" checkbox, it does not correctly select or deselect all the individual checkboxes. This is causing inconvenience and incorrect selections within the module. Steps to Reproduce : Navigate to the Immunization Module. Locate the "Select All" checkbox (typically at the top of the list). Select the "Select All" checkbox.