Responses UI action goes irresponsive when the we open the form using the top navigationDescriptionWithout navbar, when we click the Responses button on form, the popup box opens and able to select and add the template.With navbar, when we click the Responses button, the popup or the sidebar are not opened.Steps to Reproduce Access any Tokyo Instance with polaris enabledClick on settings > preference > display > enable "always show top navigation"Go to any case record Try to open a record which satisfies the condition in the below UI action https://<instance-name>.service-now.com/sys_ui_action.do?sys_id=9967d6050b63320036e62c7885673a7b&sysparm_domain=null&sysparm_domain_scope=nullNow click on UI action responses. Expected behavior : The Responses should open the templates dropdown on the formActual Behavior : Responses UI action goes irresponsive when the we open the form using the top navigation> Now if we turn off the "always show top navigation" from display preferences, and open the case form, it works as expectedWorkaroundThis problem is currently under review and targeted to be fixed in a future release. Subscribe to this Known Error article to receive notifications when more information will be available.Related Problem: PRB1639403