diff --git a/openslides/core/static/css/app.css b/openslides/core/static/css/app.css
index f6f6591a6..5a833e477 100644
--- a/openslides/core/static/css/app.css
+++ b/openslides/core/static/css/app.css
@@ -422,7 +422,7 @@ img {
     color: black;
     text-align: center;
     padding: 5px;
-    z-index: 10000;
+    z-index: 1000001;
     display: none;
     border: 1px solid #d3d3d3;
     margin-left: -150px;
diff --git a/openslides/core/static/js/core/site.js b/openslides/core/static/js/core/site.js
index 321eac017..ec7f697a5 100644
--- a/openslides/core/static/js/core/site.js
+++ b/openslides/core/static/js/core/site.js
@@ -583,10 +583,10 @@ angular.module('OpenSlidesApp.core.site', [
 
 /* This Factory could be used in any dialog, if the user should be warned, if another user
  * also has this dialog open. Use it like in this example in any dialog controller:
-      var dialogClosedCallback = DialogEditingWarning.dialogOpened('dialog_name' + item.id);
-      $scope.$on('$destroy', dialogClosedCallback);
+      var editingStoppedCallback = EditingWarning.editingStarted('editing_name' + item.id);
+      $scope.$on('$destroy', editingStoppedCallback);
  */
-.factory('DialogEditingWarning', [
+.factory('EditingWarning', [
     'operator',
     'gettextCatalog',
     'Notify',
@@ -595,7 +595,7 @@ angular.module('OpenSlidesApp.core.site', [
         return {
             // This returns the callback function that the controller should call, if
             // the dialog got closed by the user. Provide a unique dialog name.
-            dialogOpened: function (dialogName) {
+            editingStarted: function (dialogName) {
                 // List of active editors
                 var editorNames = [];
                 var messagingId = dialogName + 'EditingWarning';
diff --git a/openslides/motions/static/js/motions/site.js b/openslides/motions/static/js/motions/site.js
index 003f710d5..a5607778b 100644
--- a/openslides/motions/static/js/motions/site.js
+++ b/openslides/motions/static/js/motions/site.js
@@ -1191,10 +1191,12 @@ angular.module('OpenSlidesApp.motions.site', [
     'ProjectionDefault',
     'MotionBlock',
     'MotionPdfExport',
+    'EditingWarning',
     function($scope, $http, $timeout, operator, ngDialog, gettextCatalog, MotionForm,
              ChangeRecommmendationCreate, ChangeRecommmendationView, MotionChangeRecommendation,
              Motion, MotionComment, Category, Mediafile, Tag, User, Workflow, Config, motionId, MotionInlineEditing,
-             MotionCommentsInlineEditing, Projector, ProjectionDefault, MotionBlock, MotionPdfExport) {
+             MotionCommentsInlineEditing, Projector, ProjectionDefault, MotionBlock, MotionPdfExport,
+             EditingWarning) {
         var motion = Motion.get(motionId);
         Category.bindAll({}, $scope, 'categories');
         Mediafile.bindAll({}, $scope, 'mediafiles');
@@ -1490,6 +1492,18 @@ angular.module('OpenSlidesApp.motions.site', [
                     Config.get('motions_allow_disable_versioning').value);
             }
         );
+        // Wrapper functions for $scope.inlineEditing, to warn other users.
+        var editingStoppedCallback;
+        $scope.enableMotionInlineEditing = function () {
+            editingStoppedCallback = EditingWarning.editingStarted('motion_update_' + motion.id);
+            $scope.inlineEditing.enable();
+        };
+        $scope.disableMotionInlineEditing = function () {
+            if (editingStoppedCallback) {
+                editingStoppedCallback();
+            }
+            $scope.inlineEditing.disable();
+        };
         $scope.commentsInlineEditing = MotionCommentsInlineEditing.createInstances($scope, motion);
         $scope.personalNoteInlineEditing = MotionInlineEditing.createInstance($scope, motion,
             'personal-note-inline-editor', false,
@@ -1693,9 +1707,9 @@ angular.module('OpenSlidesApp.motions.site', [
     'AgendaUpdate',
     'motionId',
     'ErrorMessage',
-    'DialogEditingWarning',
+    'EditingWarning',
     function($scope, $state, Motion, Category, Config, Mediafile, MotionForm,
-        Tag, User, Workflow, Agenda, AgendaUpdate, motionId, ErrorMessage, DialogEditingWarning) {
+        Tag, User, Workflow, Agenda, AgendaUpdate, motionId, ErrorMessage, EditingWarning) {
         Category.bindAll({}, $scope, 'categories');
         Mediafile.bindAll({}, $scope, 'mediafiles');
         Tag.bindAll({}, $scope, 'tags');
@@ -1751,8 +1765,8 @@ angular.module('OpenSlidesApp.motions.site', [
         }
 
         // Displaying a warning, if other users edit this motion too
-        var dialogClosedCallback = DialogEditingWarning.dialogOpened('motion_update_dialog_' + motionId);
-        $scope.$on('$destroy', dialogClosedCallback);
+        var editingStoppedCallback = EditingWarning.editingStarted('motion_update_' + motionId);
+        $scope.$on('$destroy', editingStoppedCallback);
 
         // Save motion
         $scope.save = function (motion, gotoDetailView) {
diff --git a/openslides/motions/static/templates/motions/motion-detail/toolbar.html b/openslides/motions/static/templates/motions/motion-detail/toolbar.html
index a7fa7e8fd..7541ba64c 100644
--- a/openslides/motions/static/templates/motions/motion-detail/toolbar.html
+++ b/openslides/motions/static/templates/motions/motion-detail/toolbar.html
@@ -2,12 +2,12 @@
     <!-- inline editing -->
     <div class="pull-right inline-editing-activator"
          ng-if="motion.isAllowed('update') && version == motion.getVersion(-1).id && viewChangeRecommendations.mode == 'original'">
-        <button ng-if="!inlineEditing.active && change_recommendations.length == 0" ng-click="inlineEditing.enable()"
+        <button ng-if="!inlineEditing.active && change_recommendations.length == 0" ng-click="enableMotionInlineEditing()"
                 class="btn btn-sm btn-default">
             <i class="fa fa-pencil-square-o"></i>
             <translate>Inline editing</translate>
         </button>
-        <button ng-if="inlineEditing.active && change_recommendations.length == 0" ng-click="inlineEditing.disable()"
+        <button ng-if="inlineEditing.active && change_recommendations.length == 0" ng-click="disableMotionInlineEditing()"
                 class="btn btn-sm btn-default">
             <i class="fa fa-times-circle"></i>
             <translate>Inline editing</translate>