mod/machines/lib/javascript/decko/overlay.js.coffee in card-1.98.0 vs mod/machines/lib/javascript/decko/overlay.js.coffee in card-1.98.1

@@ -29,9 +29,12 @@
   replaceOverlay: (overlay) ->
     @overlaySlot().trigger "slotDestroy"
     @overlaySlot().replaceWith overlay
     $(".bridge-sidebar .tab-pane:not(.active) .bridge-pills > .nav-item > .nav-link.active").removeClass("active")
 
+  isInOverlay: ->
+    return @closest(".card-slot._overlay").length
+
   removeOverlay: () ->
       @overlaySlot().removeOverlaySlot()
 
   removeOverlaySlot: () ->
     @trigger "slotDestroy"