diff --git a/addons/knowledge/static/src/js/knowledge_renderers.js b/addons/knowledge/static/src/js/knowledge_renderers.js
index 29190796a15..716477e42b8 100644
--- a/addons/knowledge/static/src/js/knowledge_renderers.js
+++ b/addons/knowledge/static/src/js/knowledge_renderers.js
@@ -121,21 +121,22 @@ const KnowledgeArticleFormRenderer = FormRenderer.extend(KnowledgeTreePanelMixin
         });
 
         // Allow drag and drop between sections:
-
-        const selectors = [
-            'section[data-section="workspace"] .o_tree',
-            'section[data-section="shared"] .o_tree',
+        this.$('section[data-section="workspace"] .o_tree').nestedSortable(
+            'option',
+            'connectWith',
             'section[data-section="private"] .o_tree'
-        ];
-
-        selectors.forEach(selector => {
-            // Note: An element can be connected to one selector at most.
-            this.$(selector).nestedSortable(
-                'option',
-                'connectWith',
-                `.o_tree:not(${selector})`
-            );
-        });
+        );
+        this.$('section[data-section="private"] .o_tree').nestedSortable(
+            'option',
+            'connectWith',
+            'section[data-section="workspace"] .o_tree'
+        );
+        // connectWith both workspace and private sections:
+        this.$('section[data-section="shared"] .o_tree').nestedSortable(
+            'option',
+            'connectWith',
+            'section[data-section="workspace"] .o_tree, section[data-section="private"] .o_tree'
+        );
     },
 
     /**
@@ -184,7 +185,7 @@ const KnowledgeArticleFormRenderer = FormRenderer.extend(KnowledgeTreePanelMixin
         const { data } = this.state;
         const $dropdown = this.$('.o_knowledge_icon > .o_article_emoji_dropdown');
         $dropdown.attr('data-article-id', this.state.res_id);
-        $dropdown.find('.o_article_emoji').text(data.icon);
+        $dropdown.find('.o_article_emoji').text(data.icon || '');
     },
 
     /**
diff --git a/addons/knowledge/static/src/webclient/commands/knowledge_providers.js b/addons/knowledge/static/src/webclient/commands/knowledge_providers.js
index 9ab70fc26fe..ad5defb05fb 100644
--- a/addons/knowledge/static/src/webclient/commands/knowledge_providers.js
+++ b/addons/knowledge/static/src/webclient/commands/knowledge_providers.js
@@ -5,6 +5,7 @@ import { _lt } from "@web/core/l10n/translation";
 import { registry } from "@web/core/registry";
 import { HotkeyCommandItem } from "@web/core/commands/default_providers";
 import { splitCommandName } from "@web/core/commands/command_palette";
+import { sprintf } from '@web/core/utils/strings';
 
 const { Component } = owl;
 
@@ -60,7 +61,7 @@ commandProviderRegistry.add("knowledge", {
                         const articleId = await Component.env.services.rpc({
                             model: 'knowledge.article',
                             method: 'article_create',
-                            args: [[options.searchValue]],
+                            args: [options.searchValue],
                             kwargs: {
                                 is_private: true
                             },
@@ -72,7 +73,7 @@ commandProviderRegistry.add("knowledge", {
                             }
                         });
                     },
-                    name: "No Article found. Create \"" + options.searchValue + "\"",
+                    name: sprintf(_lt('No Article found. Create "%s"'), options.searchValue),
                     props: {
                         articleName: options.searchValue,
                     },
@@ -106,20 +107,14 @@ commandProviderRegistry.add("knowledge", {
         result.push({
             Component: KnowledgeExtraCommand,
             action() {
-                env.services.action.doAction({
-                    type: "ir.actions.act_window",
-                    res_model: "knowledge.article",
-                    search_view_id: [false, "search"],
-                    views: [[false, "list"]],
-                    target: "current",
-                    context: {
+                env.services.action.doAction('knowledge.knowledge_article_action', {
+                    additionalContext: {
                         search_default_name: options.searchValue,
                     },
-                    name: "Search Articles",
-                })
+                });
             },
             category: "knowledge_extra",
-            name: "Advanced Search",
+            name: _lt("Advanced Search"),
             props: {
                 hotkey: "alt+B",
             },
diff --git a/addons/knowledge/views/knowledge_article_views.xml b/addons/knowledge/views/knowledge_article_views.xml
index 3b092a344c6..8b9d2d5aaee 100644
--- a/addons/knowledge/views/knowledge_article_views.xml
+++ b/addons/knowledge/views/knowledge_article_views.xml
@@ -228,7 +228,7 @@
         <field name="name">knowledge.article.view.tree</field>
         <field name="model">knowledge.article</field>
         <field name="arch" type="xml">
-            <tree default_order="is_user_favorite desc, favorite_count desc">
+            <tree create="0" default_order="is_user_favorite desc, favorite_count desc">
                 <field name="display_name"/>
                 <field name="is_user_favorite" widget="boolean_favorite" nolabel="1"
                        force_save="1" options="{'allow_order': '1'}"/>
diff --git a/once b/once
deleted file mode 100644
index e69de29bb2d..00000000000