Merge PR #1283 into 11.0

Signed-off-by pedrobaeza

web_timeline/__manifest__.py

@@ -4,7 +4,7 @@
 {
     'name': "Web timeline",
     'summary': "Interactive visualization chart to show events in time",
-    "version": "11.0.1.4.1",
+    "version": "11.0.1.4.2",
     'author': 'ACSONE SA/NV, '
               'Tecnativa, '
               'Monk Software, '

web_timeline/static/src/js/timeline_view.js

@@ -159,7 +159,8 @@ odoo.define('web_timeline.TimelineView', function (require) {
             if (grp2.id === -1) {
                 return +1;
             }
-            return grp1.content - grp2.content;
+
+            return  grp1.content.localeCompare(grp2.content);
 
         },