diff -r a2294b0ec2e8 tryton/tryton/common/popup_menu.py
--- a/tryton/tryton/common/popup_menu.py	Wed May 11 10:42:28 2016 +0200
+++ b/tryton/tryton/common/popup_menu.py	Mon May 30 15:16:30 2016 +0200
@@ -12,7 +12,7 @@
 _ = gettext.gettext
 
 
-def populate(menu, model, record, title='', field=None):
+def populate(menu, model, record, title='', field=None, parent_screen=None):
     '''
     Fill menu with the actions of model for the record.
     If title is filled, the actions will be put in a submenu.
@@ -38,6 +38,8 @@
         return record
 
     def activate(menuitem, action, atype):
+        if parent_screen:
+            parent_screen.save_tree_state()
         rec = load(record)
         action = Action.evaluate(action, atype, rec)
         data = {
diff -r a2294b0ec2e8 tryton/tryton/gui/window/view_form/view/list.py
--- a/tryton/tryton/gui/window/view_form/view/list.py	Wed May 11 10:42:28 2016 +0200
+++ b/tryton/tryton/gui/window/view_form/view/list.py	Mon May 30 15:16:30 2016 +0200
@@ -872,7 +872,7 @@
             menu = gtk.Menu()
             menu.popup(None, None, None, event.button, event.time)
 
-            def pop(menu, group, record):
+            def pop(menu, group, record, screen):
                 copy_item = gtk.ImageMenuItem('gtk-copy')
                 copy_item.connect('activate', lambda x: self.on_copy())
                 menu.append(copy_item)
@@ -886,7 +886,8 @@
                         break
                     parent = parent.parent
                 else:
-                    populate(menu, group.model_name, record)
+                    populate(menu, group.model_name, record,
+                        parent_screen=screen)
                 for col in self.treeview.get_columns():
                     if not col.get_visible() or not col.name:
                         continue
@@ -903,10 +904,11 @@
                     if not model:
                         continue
                     label = field.attrs['string']
-                    populate(menu, model, record_id, title=label, field=field)
+                    populate(menu, model, record_id, title=label, field=field,
+                        parent_screen=screen)
                 menu.show_all()
             # Delay filling of popup as it can take time
-            gobject.idle_add(pop, menu, group, record)
+            gobject.idle_add(pop, menu, group, record, self.screen)
         elif event.button == 2:
             event.button = 1
             event.state |= gtk.gdk.MOD1_MASK