diff --git a/Dalamud/Interface/Utility/ImGuiHelpers.cs b/Dalamud/Interface/Utility/ImGuiHelpers.cs
index 010178b26..d11e1ce1c 100644
--- a/Dalamud/Interface/Utility/ImGuiHelpers.cs
+++ b/Dalamud/Interface/Utility/ImGuiHelpers.cs
@@ -25,6 +25,13 @@ public static class ImGuiHelpers
     /// </summary>
     public static float GlobalScale { get; private set; }
 
+    /// <summary>
+    /// Check if the current ImGui window is on the main viewport.
+    /// Only valid within a window.
+    /// </summary>
+    /// <returns>Whether the window is on the main viewport.</returns>
+    public static bool CheckIsWindowOnMainViewport() => MainViewport.ID == ImGui.GetWindowViewport().ID;
+
     /// <summary>
     /// Gets a <see cref="Vector2"/> that is pre-scaled with the <see cref="GlobalScale"/> multiplier.
     /// </summary>
diff --git a/Dalamud/Interface/Windowing/Window.cs b/Dalamud/Interface/Windowing/Window.cs
index 9e06a1d75..144eb35fc 100644
--- a/Dalamud/Interface/Windowing/Window.cs
+++ b/Dalamud/Interface/Windowing/Window.cs
@@ -362,6 +362,11 @@ public abstract class Window
 
             if (ImGui.BeginPopup(additionsPopupName, ImGuiWindowFlags.NoMove))
             {
+                var isAvailable = ImGuiHelpers.CheckIsWindowOnMainViewport();
+                
+                if (!isAvailable)
+                    ImGui.BeginDisabled();
+                
                 if (this.internalIsClickthrough)
                     ImGui.BeginDisabled();
 
@@ -391,13 +396,25 @@ public abstract class Window
                     this.internalAlpha = null;
                 }
 
-                ImGui.TextColored(ImGuiColors.DalamudGrey,
-                                  Loc.Localize("WindowSystemContextActionClickthroughDisclaimer",
-                                               "Open this menu again to disable clickthrough."));
-                ImGui.TextColored(ImGuiColors.DalamudGrey,
-                                  Loc.Localize("WindowSystemContextActionDisclaimer",
-                                               "These options may not work for all plugins at the moment."));
+                if (isAvailable)
+                {
+                    ImGui.TextColored(ImGuiColors.DalamudGrey,
+                                      Loc.Localize("WindowSystemContextActionClickthroughDisclaimer",
+                                                   "Open this menu again to disable clickthrough."));
+                    ImGui.TextColored(ImGuiColors.DalamudGrey,
+                                      Loc.Localize("WindowSystemContextActionDisclaimer",
+                                                   "These options may not work for all plugins at the moment."));
+                }
+                else
+                {
+                    ImGui.TextColored(ImGuiColors.DalamudGrey,
+                                      Loc.Localize("WindowSystemContextActionViewportDisclaimer",
+                                                   "These features are only available if this window is inside the game window."));
+                }
 
+                if (!isAvailable)
+                    ImGui.EndDisabled();
+                
                 ImGui.EndPopup();
             }