diff --git a/src/renderer/components/cluster-manager/cluster-manager.scss b/src/renderer/components/cluster-manager/cluster-manager.scss
index f05d6b109d..bc34e58f27 100644
--- a/src/renderer/components/cluster-manager/cluster-manager.scss
+++ b/src/renderer/components/cluster-manager/cluster-manager.scss
@@ -11,10 +11,6 @@
     grid-area: main;
     position: relative;
     display: flex;
-
-    > * {
-      z-index: 1;
-    }
   }
 
   .ClustersMenu {
@@ -33,6 +29,7 @@
     bottom: 0;
     display: flex;
     background-color: $mainBackground;
+    z-index: 1;
 
     iframe {
       flex: 1;
diff --git a/src/renderer/components/cluster-manager/clusters-menu.scss b/src/renderer/components/cluster-manager/clusters-menu.scss
index 3fc77f697a..5256209b0a 100644
--- a/src/renderer/components/cluster-manager/clusters-menu.scss
+++ b/src/renderer/components/cluster-manager/clusters-menu.scss
@@ -61,3 +61,7 @@
     }
   }
 }
+
+.Menu.WorkspaceMenu {
+  z-index: 2; // Place behind Preferences, Extension pages etc...
+}
\ No newline at end of file
diff --git a/src/renderer/components/layout/page-layout.scss b/src/renderer/components/layout/page-layout.scss
index c4629f0dbe..4b9a73144e 100644
--- a/src/renderer/components/layout/page-layout.scss
+++ b/src/renderer/components/layout/page-layout.scss
@@ -31,7 +31,7 @@
   // covers whole app view area
   &.showOnTop {
     position: fixed !important; // allow to cover ClustersMenu
-    z-index: 1;
+    z-index: 3;
     left: 0;
     top: 0;
     right: 0;