diff --git a/src/plugins/platforms/wayland/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp b/src/plugins/platforms/wayland/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp
index 965bc261d9d..5d9a21f81b2 100644
--- a/src/plugins/platforms/wayland/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp
+++ b/src/plugins/platforms/wayland/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp
@@ -94,6 +94,7 @@ void QWaylandXdgSurface::Toplevel::applyConfigure()
     // TODO: none of the other plugins send WindowActive either, but is it on purpose?
     Qt::WindowStates statesWithoutActive = m_pending.states & ~Qt::WindowActive;
 
+    m_xdgSurface->m_window->handleToplevelWindowTilingStatesChanged(m_toplevelStates);
     m_xdgSurface->m_window->handleWindowStatesChanged(statesWithoutActive);
 
     if (m_pending.size.isEmpty()) {
@@ -126,6 +127,7 @@ void QWaylandXdgSurface::Toplevel::xdg_toplevel_configure(int32_t width, int32_t
     size_t numStates = states->size / sizeof(uint32_t);
 
     m_pending.states = Qt::WindowNoState;
+    m_toplevelStates = QWaylandWindow::WindowNoState;
 
     for (size_t i = 0; i < numStates; i++) {
         switch (xdgStates[i]) {
@@ -138,6 +140,18 @@ void QWaylandXdgSurface::Toplevel::xdg_toplevel_configure(int32_t width, int32_t
         case XDG_TOPLEVEL_STATE_FULLSCREEN:
             m_pending.states |= Qt::WindowFullScreen;
             break;
+        case XDG_TOPLEVEL_STATE_TILED_LEFT:
+            m_toplevelStates |= QWaylandWindow::WindowTiledLeft;
+            break;
+        case XDG_TOPLEVEL_STATE_TILED_RIGHT:
+            m_toplevelStates |= QWaylandWindow::WindowTiledRight;
+            break;
+        case XDG_TOPLEVEL_STATE_TILED_TOP:
+            m_toplevelStates |= QWaylandWindow::WindowTiledTop;
+            break;
+        case XDG_TOPLEVEL_STATE_TILED_BOTTOM:
+            m_toplevelStates |= QWaylandWindow::WindowTiledBottom;
+            break;
         default:
             break;
         }
@@ -469,7 +483,7 @@ void QWaylandXdgSurface::xdg_surface_configure(uint32_t serial)
 }
 
 QWaylandXdgShell::QWaylandXdgShell(QWaylandDisplay *display, uint32_t id, uint32_t availableVersion)
-    : QtWayland::xdg_wm_base(display->wl_registry(), id, qMin(availableVersion, 1u))
+    : QtWayland::xdg_wm_base(display->wl_registry(), id, qMin(availableVersion, 2u))
     , m_display(display)
 {
     display->addRegistryListener(&QWaylandXdgShell::handleRegistryGlobal, this);
diff --git a/src/plugins/platforms/wayland/plugins/shellintegration/xdg-shell/qwaylandxdgshell_p.h b/src/plugins/platforms/wayland/plugins/shellintegration/xdg-shell/qwaylandxdgshell_p.h
index 5aeec2eb910..e3a90c547e9 100644
--- a/src/plugins/platforms/wayland/plugins/shellintegration/xdg-shell/qwaylandxdgshell_p.h
+++ b/src/plugins/platforms/wayland/plugins/shellintegration/xdg-shell/qwaylandxdgshell_p.h
@@ -58,6 +58,7 @@
 
 #include <QtWaylandClient/qtwaylandclientglobal.h>
 #include <QtWaylandClient/private/qwaylandshellsurface_p.h>
+#include <QtWaylandClient/private/qwaylandwindow_p.h>
 
 #include <QtCore/QSize>
 #include <QtGui/QRegion>
@@ -69,7 +70,6 @@ class QWindow;
 namespace QtWaylandClient {
 
 class QWaylandDisplay;
-class QWaylandWindow;
 class QWaylandInputDevice;
 class QWaylandXdgShell;
 
@@ -125,6 +125,7 @@ private:
             QSize size = {0, 0};
             Qt::WindowStates states = Qt::WindowNoState;
         }  m_pending, m_applied;
+        QWaylandWindow::ToplevelWindowTilingStates m_toplevelStates = QWaylandWindow::WindowNoState;
         QSize m_normalSize;
 
         QWaylandXdgSurface *m_xdgSurface = nullptr;
diff --git a/src/plugins/platforms/wayland/qwaylandwindow.cpp b/src/plugins/platforms/wayland/qwaylandwindow.cpp
index c35ccab15b7..65a91497639 100644
--- a/src/plugins/platforms/wayland/qwaylandwindow.cpp
+++ b/src/plugins/platforms/wayland/qwaylandwindow.cpp
@@ -1107,6 +1107,21 @@ bool QWaylandWindow::setMouseGrabEnabled(bool grab)
     return true;
 }
 
+QWaylandWindow::ToplevelWindowTilingStates QWaylandWindow::toplevelWindowTilingStates() const
+{
+    return mLastReportedToplevelWindowTilingStates;
+}
+
+void QWaylandWindow::handleToplevelWindowTilingStatesChanged(ToplevelWindowTilingStates states)
+{
+    mLastReportedToplevelWindowTilingStates = states;
+}
+
+Qt::WindowStates QWaylandWindow::windowStates() const
+{
+    return mLastReportedWindowStates;
+}
+
 void QWaylandWindow::handleWindowStatesChanged(Qt::WindowStates states)
 {
     createDecoration();
diff --git a/src/plugins/platforms/wayland/qwaylandwindow_p.h b/src/plugins/platforms/wayland/qwaylandwindow_p.h
index 5f134568b39..1d743f4e4a3 100644
--- a/src/plugins/platforms/wayland/qwaylandwindow_p.h
+++ b/src/plugins/platforms/wayland/qwaylandwindow_p.h
@@ -95,6 +95,15 @@ public:
         Vulkan
     };
 
+    enum ToplevelWindowTilingState {
+        WindowNoState = 0,
+        WindowTiledLeft = 1,
+        WindowTiledRight = 2,
+        WindowTiledTop = 4,
+        WindowTiledBottom = 8
+    };
+    Q_DECLARE_FLAGS(ToplevelWindowTilingStates, ToplevelWindowTilingState)
+
     QWaylandWindow(QWindow *window, QWaylandDisplay *display);
     ~QWaylandWindow() override;
 
@@ -145,6 +154,10 @@ public:
     void handleContentOrientationChange(Qt::ScreenOrientation orientation) override;
     void setOrientationMask(Qt::ScreenOrientations mask);
 
+    ToplevelWindowTilingStates toplevelWindowTilingStates() const;
+    void handleToplevelWindowTilingStatesChanged(ToplevelWindowTilingStates states);
+
+    Qt::WindowStates windowStates() const;
     void setWindowState(Qt::WindowStates states) override;
     void setWindowFlags(Qt::WindowFlags flags) override;
     void handleWindowStatesChanged(Qt::WindowStates states);
@@ -260,6 +273,7 @@ protected:
     QRegion mMask;
     QRegion mOpaqueArea;
     Qt::WindowStates mLastReportedWindowStates = Qt::WindowNoState;
+    ToplevelWindowTilingStates mLastReportedToplevelWindowTilingStates = WindowNoState;
 
     QWaylandShmBackingStore *mBackingStore = nullptr;
     QWaylandBuffer *mQueuedBuffer = nullptr;
@@ -295,6 +309,8 @@ private:
     friend class QWaylandSubSurface;
 };
 
+Q_DECLARE_OPERATORS_FOR_FLAGS(QWaylandWindow::ToplevelWindowTilingStates)
+
 inline QIcon QWaylandWindow::windowIcon() const
 {
     return mWindowIcon;