diff --git a/webapp/src/components/App/Singlestudy/NavHeader/Details.tsx b/webapp/src/components/App/Singlestudy/NavHeader/Details.tsx
index 3a557db208..4ea99b62fb 100644
--- a/webapp/src/components/App/Singlestudy/NavHeader/Details.tsx
+++ b/webapp/src/components/App/Singlestudy/NavHeader/Details.tsx
@@ -24,7 +24,7 @@ import { Link } from "react-router-dom";
 import {
   buildModificationDate,
   convertUTCToLocalTime,
-  countAllChildrens,
+  countDescendants,
   displayVersionName,
 } from "../../../../services/utils";
 import type { StudyMetadata, VariantTree } from "../../../../common/types";
@@ -105,7 +105,7 @@ function Details({ study, parent, childrenTree }: Props) {
       {childrenTree && (
         <BoxContainer>
           <AccountTreeOutlinedIcon sx={{ color: "text.secondary", mr: 1 }} />
-          <TinyText>{countAllChildrens(childrenTree)}</TinyText>
+          <TinyText>{countDescendants(childrenTree)}</TinyText>
         </BoxContainer>
       )}
       <StyledDivider />
diff --git a/webapp/src/components/App/Studies/StudiesList/index.tsx b/webapp/src/components/App/Studies/StudiesList/index.tsx
index 82587d0e12..dba3866d98 100644
--- a/webapp/src/components/App/Studies/StudiesList/index.tsx
+++ b/webapp/src/components/App/Studies/StudiesList/index.tsx
@@ -285,7 +285,7 @@ function StudiesList(props: StudiesListProps) {
             >
               {`${t("studies.scanFolder")} ${folder}?`}
               <CheckBoxFE
-                label={t("studies.requestDeepScan")}
+                label={t("studies.recursiveScan")}
                 value={isRecursiveScan}
                 onChange={handleRecursiveScan}
               />
diff --git a/webapp/src/components/App/Studies/StudyTree/StudyTreeNode.tsx b/webapp/src/components/App/Studies/StudyTree/StudyTreeNode.tsx
index e84b9592c9..7d3644f06f 100644
--- a/webapp/src/components/App/Studies/StudyTree/StudyTreeNode.tsx
+++ b/webapp/src/components/App/Studies/StudyTree/StudyTreeNode.tsx
@@ -12,7 +12,8 @@
  * This file is part of the Antares project.
  */
 
-import { memo } from "react";
+import { memo, useMemo } from "react";
+import * as R from "ramda";
 import type { StudyTreeNodeProps } from "./types";
 import TreeItemEnhanced from "@/components/common/TreeItemEnhanced";
 import { t } from "i18next";
@@ -25,6 +26,11 @@ export default memo(function StudyTreeNode({
   const isLoadingFolder = studyTreeNode.hasChildren && studyTreeNode.children.length === 0;
   const id = parentId ? `${parentId}/${studyTreeNode.name}` : studyTreeNode.name;
 
+  const sortedChildren = useMemo(
+    () => R.sortBy(R.prop("name"), studyTreeNode.children),
+    [studyTreeNode.children],
+  );
+
   if (isLoadingFolder) {
     return (
       <TreeItemEnhanced
@@ -43,7 +49,7 @@ export default memo(function StudyTreeNode({
       label={studyTreeNode.name}
       onClick={() => onNodeClick(id, studyTreeNode)}
     >
-      {studyTreeNode.children.map((child) => (
+      {sortedChildren.map((child) => (
         <StudyTreeNode
           key={`${id}/${child.name}`}
           studyTreeNode={child}
diff --git a/webapp/src/components/App/Studies/StudyTree/__test__/fixtures.ts b/webapp/src/components/App/Studies/StudyTree/__test__/fixtures.ts
index 5ac08ebfb2..616d018500 100644
--- a/webapp/src/components/App/Studies/StudyTree/__test__/fixtures.ts
+++ b/webapp/src/components/App/Studies/StudyTree/__test__/fixtures.ts
@@ -238,6 +238,11 @@ export const FIXTURES_BUILD_STUDY_TREE = {
       name: "root",
       path: "",
       children: [
+        {
+          name: "default",
+          path: "/default",
+          children: [],
+        },
         {
           name: "workspace",
           path: "/workspace",
@@ -270,6 +275,11 @@ export const FIXTURES_BUILD_STUDY_TREE = {
       name: "root",
       path: "",
       children: [
+        {
+          name: "default",
+          path: "/default",
+          children: [],
+        },
         {
           name: "workspace",
           path: "/workspace",
diff --git a/webapp/src/components/App/Studies/StudyTree/utils.ts b/webapp/src/components/App/Studies/StudyTree/utils.ts
index 87670d03e6..405ecb6ceb 100644
--- a/webapp/src/components/App/Studies/StudyTree/utils.ts
+++ b/webapp/src/components/App/Studies/StudyTree/utils.ts
@@ -23,9 +23,18 @@ import type { StudyTreeNode, NonStudyFolderDTO } from "./types";
  * @returns A tree structure representing the studies.
  */
 export function buildStudyTree(studies: StudyMetadata[]) {
+  // It is important to initialize the root node with the default workspace as a child
+  // Otherwise we won't see the default workspace if no study has a path (which only
+  // happens when a user moves a study to another folder)
   const tree: StudyTreeNode = {
     name: "root",
-    children: [],
+    children: [
+      {
+        name: "default",
+        children: [],
+        path: "/default",
+      },
+    ],
     path: "",
   };
 
diff --git a/webapp/src/redux/ducks/studies.ts b/webapp/src/redux/ducks/studies.ts
index 177ed2992d..951f5fc199 100644
--- a/webapp/src/redux/ducks/studies.ts
+++ b/webapp/src/redux/ducks/studies.ts
@@ -84,7 +84,7 @@ const initialState = studiesAdapter.getInitialState({
   filters: {
     inputValue: "",
     folder: "root",
-    strictFolder: true,
+    strictFolder: false,
     managed: false,
     archived: false,
     variant: false,
diff --git a/webapp/src/services/utils/index.ts b/webapp/src/services/utils/index.ts
index 4c73f86c13..0e28479055 100644
--- a/webapp/src/services/utils/index.ts
+++ b/webapp/src/services/utils/index.ts
@@ -201,12 +201,10 @@ export const buildModificationDate = (
   return duration.locale(language.substring(0, 2) === "fr" ? "fr" : "en").humanize();
 };
 
-export const countAllChildrens = (tree: VariantTree): number => {
-  if (tree.children.length > 0) {
-    return tree.children.map((elm) => 1 + countAllChildrens(elm)).reduce((acc, curr) => acc + curr);
-  }
-  return 0;
-};
+export const countDescendants = (tree: VariantTree): number =>
+  tree.children.length
+    ? tree.children.reduce((sum, child) => sum + 1 + countDescendants(child), 0)
+    : 0;
 
 export const findNodeInTree = (studyId: string, tree: VariantTree): VariantTree | undefined => {
   if (studyId === tree.node.id) {