fix(label-editing): complete on popup menu open

This improves the user flow.

Addresses camunda/camunda-modeler#770

CHANGELOG.md

@@ -8,6 +8,7 @@ ___Note:__ Yet to be released changes appear here._
 
 * `FEAT`: add initial snapping when creating associations
 * `FIX`: allow message flows between collapsed pools
+* `FIX`: complete direct editing on popup menu use
 
 ## 1.1.1
 

lib/features/label-editing/LabelEditingProvider.js

@@ -35,14 +35,20 @@ export default function LabelEditingProvider(
     'element.mousedown',
     'drag.init',
     'canvas.viewbox.changing',
-    'autoPlace'
+    'autoPlace',
+    'popupMenu.open'
   ], function(event) {
-    directEditing.complete();
+
+    if (directEditing.isActive()) {
+      directEditing.complete();
+    }
   });
 
   // cancel on command stack changes
   eventBus.on([ 'commandStack.changed' ], function(e) {
-    directEditing.cancel();
+    if (directEditing.isActive()) {
+      directEditing.cancel();
+    }
   });