diff --git a/browser/css/jsdialogs.css b/browser/css/jsdialogs.css
index 0da53b909..5812626f3 100644
--- a/browser/css/jsdialogs.css
+++ b/browser/css/jsdialogs.css
@@ -170,7 +170,7 @@ td.jsdialog > [id^='table-box']:not(.sidebar) {
 }
 
 .ui-tab.hidden.jsdialog {
-	display: none;
+	visibility: hidden;
 }
 
 .ui-tab.selected.jsdialog {
diff --git a/browser/css/jssidebar.css b/browser/css/jssidebar.css
index e30ab6627..0626850bf 100644
--- a/browser/css/jssidebar.css
+++ b/browser/css/jssidebar.css
@@ -275,10 +275,13 @@ button#button2.ui-pushbutton.jsdialog.sidebar {
 	width: 100%;
 }
 
-.sidebar#ChartTypePanel #grid6 {
-	display: block;
+.sidebar#ChartTypePanel #stack:not(.hidden) + #grid6 {
+	display: block !important;
 }
 
+.sidebar#ChartTypePanel #stack.hidden + #grid6 {
+	display: none;
+}
 
 /* not available commands*/