diff --git a/src/ImGuiToolkit.cpp b/src/ImGuiToolkit.cpp
index cfa066c..e2fcc9f 100644
--- a/src/ImGuiToolkit.cpp
+++ b/src/ImGuiToolkit.cpp
@@ -1715,16 +1715,16 @@ void ImGuiToolkit::SetAccentColor(accent_color color)
     colors[ImGuiCol_TextDisabled]           = ImVec4(0.55f, 0.55f, 0.55f, 1.00f);
     colors[ImGuiCol_WindowBg]               = ImVec4(0.13f, 0.13f, 0.14f, 0.94f);
     colors[ImGuiCol_ChildBg]                = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
-    colors[ImGuiCol_PopupBg]                = ImVec4(0.08f, 0.08f, 0.08f, 0.97f);
+    colors[ImGuiCol_PopupBg]                = ImVec4(0.10f, 0.10f, 0.10f, 0.90f);
     colors[ImGuiCol_Border]                 = ImVec4(0.69f, 0.69f, 0.69f, 0.25f);
     colors[ImGuiCol_BorderShadow]           = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
     colors[ImGuiCol_FrameBg]                = ImVec4(0.39f, 0.39f, 0.39f, 0.55f);
     colors[ImGuiCol_FrameBgHovered]         = ImVec4(0.29f, 0.29f, 0.29f, 0.60f);
     colors[ImGuiCol_FrameBgActive]          = ImVec4(0.22f, 0.22f, 0.22f, 0.80f);
-    colors[ImGuiCol_TitleBg]                = ImVec4(0.14f, 0.14f, 0.14f, 0.94f);
-    colors[ImGuiCol_TitleBgActive]          = ImVec4(0.26f, 0.26f, 0.26f, 1.00f);
+    colors[ImGuiCol_TitleBg]                = ImVec4(0.26f, 0.26f, 0.26f, 0.94f);
+    colors[ImGuiCol_TitleBgActive]          = ImVec4(0.27f, 0.27f, 0.27f, 1.00f);
     colors[ImGuiCol_TitleBgCollapsed]       = ImVec4(0.00f, 0.00f, 0.00f, 0.51f);
-    colors[ImGuiCol_MenuBarBg]              = ImVec4(0.36f, 0.36f, 0.36f, 0.62f);
+    colors[ImGuiCol_MenuBarBg]              = ImVec4(0.30f, 0.30f, 0.30f, 0.64f);
     colors[ImGuiCol_ScrollbarBg]            = ImVec4(0.02f, 0.02f, 0.02f, 0.53f);
     colors[ImGuiCol_ScrollbarGrab]          = ImVec4(0.31f, 0.31f, 0.31f, 1.00f);
     colors[ImGuiCol_ScrollbarGrabHovered]   = ImVec4(0.41f, 0.41f, 0.41f, 1.00f);
@@ -1736,7 +1736,6 @@ void ImGuiToolkit::SetAccentColor(accent_color color)
     colors[ImGuiCol_NavWindowingDimBg]      = ImVec4(0.80f, 0.80f, 0.80f, 0.13f);
     colors[ImGuiCol_ModalWindowDimBg]       = ImVec4(0.10f, 0.10f, 0.10f, 0.60f);
 
-
     if (color == ImGuiToolkit::ACCENT_ORANGE) {
 
         colors[ImGuiCol_CheckMark]              = ImVec4(1.00f, 0.63f, 0.31f, 1.00f);
diff --git a/src/ImGuiVisitor.cpp b/src/ImGuiVisitor.cpp
index 44908d0..11a2650 100644
--- a/src/ImGuiVisitor.cpp
+++ b/src/ImGuiVisitor.cpp
@@ -541,7 +541,7 @@ void ImGuiVisitor::visit (Source& s)
         // menu icon for image processing
         ImGui::SameLine(preview_width, 2 * IMGUI_SAME_LINE);
         static uint counter_menu_timeout = 0;
-        if (ImGuiToolkit::IconButton(5, 8) || ImGui::IsItemHovered()) {
+        if (ImGuiToolkit::IconButton(5, 8) || ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenBlockedByPopup)) {
             counter_menu_timeout=0;
             ImGui::OpenPopup( "MenuImageProcessing" );
         }
@@ -605,7 +605,7 @@ void ImGuiVisitor::visit (Source& s)
 
             if (ImGui::IsWindowHovered())
                 counter_menu_timeout=0;
-            else if (++counter_menu_timeout > 60)
+            else if (++counter_menu_timeout > 10)
                 ImGui::CloseCurrentPopup();
 
             ImGui::EndPopup();
diff --git a/src/UserInterfaceManager.cpp b/src/UserInterfaceManager.cpp
index 5336279..645c7ba 100644
--- a/src/UserInterfaceManager.cpp
+++ b/src/UserInterfaceManager.cpp
@@ -2286,6 +2286,9 @@ void HelperToolbox::Render()
         ImGui::Text(ICON_FA_CHESS_BOARD "  Texturing"); ImGui::NextColumn();
         ImGui::Text ("Apply masks or freely paint the texture on the source surface. Repeat or crop the graphics.");
         ImGui::NextColumn();
+        ImGui::Text(ICON_FA_TV "  Displays"); ImGui::NextColumn();
+        ImGui::Text ("Manage and place output windows in computer's displays (e.g. fullscreen mode, color white balance adjustment).");
+        ImGui::NextColumn();
 
         ImGui::Columns(1);
         ImGui::PopTextWrapPos();
@@ -2309,11 +2312,14 @@ void HelperToolbox::Render()
         ImGui::Text(ICON_FA_HAND_PAPER "  Inputs"); ImGui::NextColumn();
         ImGui::Text ("Define how user inputs (e.g. keyboard, joystick) are mapped to custom actions in the session.");
         ImGui::NextColumn();
-        ImGui::Text(ICON_FA_STICKY_NOTE "  Notes"); ImGui::NextColumn();
-        ImGui::Text ("Place sticky notes into your session. Does nothing, just keep notes and reminders.");
+        ImGui::Text(ICON_FA_VECTOR_SQUARE "  Source editor"); ImGui::NextColumn();
+        ImGui::Text ("Toolbar to show and edit alpha and geometry of the current source.");
         ImGui::NextColumn();
         ImGui::Text(ICON_FA_TACHOMETER_ALT "  Metrics"); ImGui::NextColumn();
-        ImGui::Text ("Utility monitoring of metrics on the system (FPS, RAM), the runtime (session duration), or the current source.");
+        ImGui::Text ("Monitoring of metrics on the system (e.g. FPS, RAM) and runtime (e.g. session duration).");
+        ImGui::NextColumn();
+        ImGui::Text(ICON_FA_STICKY_NOTE "  Sticky note"); ImGui::NextColumn();
+        ImGui::Text ("Place sticky notes into your session. Does nothing, just keep notes and reminders.");
         ImGui::NextColumn();
         ImGui::Text(ICON_FA_COG "  Settings"); ImGui::NextColumn();
         ImGui::Text ("Set user preferences and system settings.");
@@ -8889,7 +8895,7 @@ void Navigator::RenderMainPannelVimix()
 
     ImGui::SameLine(0, ImGui::GetTextLineHeight());
     static uint counter_menu_timeout = 0;
-    if ( ImGuiToolkit::IconButton( ICON_FA_ELLIPSIS_V ) || ImGui::IsItemHovered() ) {
+    if ( ImGuiToolkit::IconButton( ICON_FA_ELLIPSIS_V ) || ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenBlockedByPopup) ) {
         counter_menu_timeout=0;
         ImGui::OpenPopup( "MenuToolboxWindows" );
     }
@@ -8911,7 +8917,7 @@ void Navigator::RenderMainPannelVimix()
         // timer to close menu like a tooltip
         if (ImGui::IsWindowHovered())
             counter_menu_timeout=0;
-        else if (++counter_menu_timeout > 60)
+        else if (++counter_menu_timeout > 10)
             ImGui::CloseCurrentPopup();
 
         ImGui::EndPopup();