diff --git a/conda-recipe/meta.yaml b/conda-recipe/meta.yaml
index 720281c336e8afc518673525b229bd7f8e1fd5a7..3d4187a52a9d42574c2710ed84f110434ff452b6 100644
--- a/conda-recipe/meta.yaml
+++ b/conda-recipe/meta.yaml
@@ -1,6 +1,6 @@
 package:
   name: nexus-passoft
-  version: "2023.4.6.0"
+  version: "2023.4.6.1"
 
 source:
   path: ../
diff --git a/nexus/EditorWidget.ui b/nexus/EditorWidget.ui
index caba12c24ff0b439dcd8037167cd6891c01a5ae2..6bd95dc0af1f24a5c2a17128c9b31195c6dea00e 100644
--- a/nexus/EditorWidget.ui
+++ b/nexus/EditorWidget.ui
@@ -12,7 +12,7 @@
   </property>
   <property name="minimumSize">
    <size>
-    <width>700</width>
+    <width>100</width>
     <height>0</height>
    </size>
   </property>
diff --git a/nexus/NexusWindow.ui b/nexus/NexusWindow.ui
index 7e40669e07afa5e88cfa4d2d2164de467be28b64..f147cf5047386ca3ac341e5f2c6b4fc44b9f3f56 100644
--- a/nexus/NexusWindow.ui
+++ b/nexus/NexusWindow.ui
@@ -29,17 +29,18 @@
     </property>
     <item>
      <layout class="QHBoxLayout" name="uiMainLayout">
-      <item>
-       <widget class="QFrame" name="LeftFrame">
-        <property name="sizePolicy">
+     <item>
+      <widget class="QSplitter" name="uiSplitter">
+        <widget class="QFrame" name="LeftFrame">
+        <!-- <property name="sizePolicy">
          <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
           <horstretch>0</horstretch>
           <verstretch>0</verstretch>
          </sizepolicy>
-        </property>
+        </property> -->
         <property name="minimumSize">
          <size>
-          <width>460</width>
+          <width>100</width>
           <height>0</height>
          </size>
         </property>
@@ -161,7 +162,7 @@
            </property>
            <property name="minimumSize">
             <size>
-             <width>450</width>
+             <width>100</width>
              <height>0</height>
             </size>
            </property>
@@ -196,7 +197,8 @@
          </item>
         </layout>
        </widget>
-      </item>
+      </widget>
+     </item>
      </layout>
     </item>
    </layout>
diff --git a/nexus/__init__.py b/nexus/__init__.py
index aabd166049a70e1e286f8330db4f63634f44e871..067e7872a69209d8deb29c4941424e12a49d0036 100644
--- a/nexus/__init__.py
+++ b/nexus/__init__.py
@@ -4,4 +4,4 @@
 
 __author__ = """IRIS PASSCAL"""
 __email__ = 'software-support@passcal.nmt.edu'
-__version__ = '2023.4.6.0'
+__version__ = '2023.4.6.1'
diff --git a/nexus/nexus.py b/nexus/nexus.py
index 349441b8e326ea8d9aea6ea16f28026f54550c94..cf4a4ae261cda486e3b4f37784a4d0de5645d281 100755
--- a/nexus/nexus.py
+++ b/nexus/nexus.py
@@ -718,7 +718,7 @@ class NexusWindow(*load_ui("NexusWindow.ui")):
         self._new = False
 
         self.editor = EditorWiget(self)
-        self.uiMainLayout.addWidget(self.editor)
+        self.uiSplitter.addWidget(self.editor)
         self.editor.setModel(self.inv_model)
 
         self.uiInventoryTree.selectionModel().currentChanged.connect(
@@ -998,7 +998,7 @@ class NexusWindow(*load_ui("NexusWindow.ui")):
         self.uiInventoryTree.expandAll()
         for col in range(self.inv_model.columnCount(None)):
             self.uiInventoryTree.resizeColumnToContents(col)
-        self.uiInventoryTree.header().setSectionResizeMode(QHeaderView.Fixed)
+        self.uiInventoryTree.header().setSectionResizeMode(QHeaderView.Interactive)
     
     def closeEvent(self, event):
         """ 
diff --git a/setup.py b/setup.py
index 470e82c55a019ae86e5d17b645ef46e8c383312a..fb80664aed4966842cd41c34cef9b1e14f4c875c 100644
--- a/setup.py
+++ b/setup.py
@@ -52,6 +52,6 @@ setup(
     packages=find_packages(include=['nexus']),
     test_suite='tests',
     url='https://git.passcal.nmt.edu/software_public/passoft/nexus',
-    version='2023.4.6.0',
+    version='2023.4.6.1',
     zip_safe=False,
 )