diff --git a/include/modules/hyprland/window.hpp b/include/modules/hyprland/window.hpp
index 5316c0e..fd68b04 100644
--- a/include/modules/hyprland/window.hpp
+++ b/include/modules/hyprland/window.hpp
@@ -31,6 +31,8 @@ class Window : public waybar::AAppIconLabel, public EventHandler {
     std::string initial_class_name;
     std::string title;
     std::string initial_title;
+    bool fullscreen;
+    bool grouped;
 
     static auto parse(const Json::Value&) -> WindowData;
   };
@@ -51,7 +53,7 @@ class Window : public waybar::AAppIconLabel, public EventHandler {
   std::string last_solo_class_;
   bool solo_;
   bool all_floating_;
-  bool hidden_;
+  bool swallowing_;
   bool fullscreen_;
 };
 
diff --git a/man/waybar-hyprland-window.5.scd b/man/waybar-hyprland-window.5.scd
index b8b25ce..64e48e4 100644
--- a/man/waybar-hyprland-window.5.scd
+++ b/man/waybar-hyprland-window.5.scd
@@ -76,5 +76,4 @@ window widget:
 - *window#waybar.floating* When there are only floating windows in the workspace
 - *window#waybar.fullscreen* When there is a fullscreen window in the workspace;
   useful with Hyprland's *fullscreen, 1* mode
-- *window#waybar.hidden-window* When there are hidden windows in the workspace;
-  can occur due to window swallowing, *fullscreen, 1* mode, or grouped windows
+- *window#waybar.swallowing* When there is a swallowed window in the workspace
diff --git a/src/modules/hyprland/window.cpp b/src/modules/hyprland/window.cpp
index 7519e80..d01ac9d 100644
--- a/src/modules/hyprland/window.cpp
+++ b/src/modules/hyprland/window.cpp
@@ -72,7 +72,7 @@ auto Window::update() -> void {
   setClass("empty", workspace_.windows == 0);
   setClass("solo", solo_);
   setClass("floating", all_floating_);
-  setClass("hidden-window", hidden_);
+  setClass("swallowing", swallowing_);
   setClass("fullscreen", fullscreen_);
 
   if (!last_solo_class_.empty() && solo_class_ != last_solo_class_) {
@@ -125,9 +125,10 @@ auto Window::Workspace::parse(const Json::Value& value) -> Window::Workspace {
 }
 
 auto Window::WindowData::parse(const Json::Value& value) -> Window::WindowData {
-  return WindowData{value["floating"].asBool(), value["monitor"].asInt(),
-                    value["class"].asString(),  value["initialClass"].asString(),
-                    value["title"].asString(),  value["initialTitle"].asString()};
+  return WindowData{value["floating"].asBool(),   value["monitor"].asInt(),
+                    value["class"].asString(),    value["initialClass"].asString(),
+                    value["title"].asString(),    value["initialTitle"].asString(),
+                    value["fullscreen"].asBool(), !value["grouped"].empty()};
 }
 
 void Window::queryActiveWorkspace() {
@@ -156,8 +157,8 @@ void Window::queryActiveWorkspace() {
                  [&](Json::Value window) {
                    return window["workspace"]["id"] == workspace_.id && window["mapped"].asBool();
                  });
-    hidden_ = std::any_of(workspace_windows.begin(), workspace_windows.end(),
-                          [&](Json::Value window) { return window["hidden"].asBool(); });
+    swallowing_ = std::any_of(workspace_windows.begin(), workspace_windows.end(),
+                              [&](Json::Value window) { return !window["swallowing"].isNull(); });
     std::vector<Json::Value> visible_windows;
     std::copy_if(workspace_windows.begin(), workspace_windows.end(),
                  std::back_inserter(visible_windows),
@@ -166,12 +167,19 @@ void Window::queryActiveWorkspace() {
                                [&](Json::Value window) { return !window["floating"].asBool(); });
     all_floating_ = std::all_of(visible_windows.begin(), visible_windows.end(),
                                 [&](Json::Value window) { return window["floating"].asBool(); });
-    fullscreen_ = (*active_window)["fullscreen"].asBool();
+    fullscreen_ = window_data_.fullscreen;
 
+    // Fullscreen windows look like they are solo
     if (fullscreen_) {
       solo_ = true;
     }
 
+    // Grouped windows have a tab bar and therefore don't look fullscreen or solo
+    if (window_data_.grouped) {
+      fullscreen_ = false;
+      solo_ = false;
+    }
+
     if (solo_) {
       solo_class_ = window_data_.class_name;
     } else {
@@ -180,7 +188,7 @@ void Window::queryActiveWorkspace() {
   } else {
     window_data_ = WindowData{};
     all_floating_ = false;
-    hidden_ = false;
+    swallowing_ = false;
     fullscreen_ = false;
     solo_ = false;
     solo_class_ = "";