Disable Popup Option
Please turn off the disable popup option in your funnel/website popup settings if your funnel/website popup button shows a red mark.
Why Does my Popup Button Have a Red Mark
The red mark on your Popup button could indicate a notification or alert that requires your attention. It might signify an update, a new message, or an error that needs to be addressed. Checking the associated application or system should provide more specific information about the cause.