Found answer to my question after digging into multifield jsp.Answer: deleteHint (Boolean) = false   | property added at the multifield level which resolved this issue.Use link for explanationApache Sling :: Manipulating Content - The SlingPostServlet (servlets.post)

Hi there,We have an accordion component which was working fine in AEM6.2 and stopped working after the upgrade to AEM 6.3.1.1Scenario: User comes to the page                    1. Drag and drop accordion component and opens a dialog that has a multifield where he can just add titles, for example if ...