diff --git a/src/corelib/global/qtypeinfo.h b/src/corelib/global/qtypeinfo.h
index 9b28958d33f..58f20b7be41 100644
--- a/src/corelib/global/qtypeinfo.h
+++ b/src/corelib/global/qtypeinfo.h
@@ -228,8 +228,8 @@ template <typename, typename = void>
 struct is_container : std::false_type {};
 template <typename T>
 struct is_container<T, std::void_t<
-        std::is_convertible<decltype(std::declval<T>().begin() != std::declval<T>().end()), bool>,
-        typename T::value_type
+        typename T::value_type,
+        std::is_convertible<decltype(std::declval<T>().begin() != std::declval<T>().end()), bool>
 >> : std::true_type {};
 
 
@@ -259,7 +259,11 @@ struct expand_operator_equal_container : expand_operator_equal_tuple<T> {};
 // if T::value_type exists, check first T::value_type, then T itself
 template<typename T>
 struct expand_operator_equal_container<T, true> :
-        std::conjunction<expand_operator_equal<typename T::value_type>, expand_operator_equal_tuple<T>> {};
+        std::conjunction<
+        std::disjunction<
+            std::is_same<T, typename T::value_type>, // avoid endless recursion
+            expand_operator_equal<typename T::value_type>
+        >, expand_operator_equal_tuple<T>> {};
 
 // recursively check the template arguments of a tuple like object
 template<typename ...T>
@@ -295,7 +299,12 @@ template<typename T, bool>
 struct expand_operator_less_than_container : expand_operator_less_than_tuple<T> {};
 template<typename T>
 struct expand_operator_less_than_container<T, true> :
-        std::conjunction<expand_operator_less_than<typename T::value_type>, expand_operator_less_than_tuple<T>> {};
+        std::conjunction<
+            std::disjunction<
+                std::is_same<T, typename T::value_type>,
+                expand_operator_less_than<typename T::value_type>
+            >, expand_operator_less_than_tuple<T>
+        > {};
 
 template<typename ...T>
 using expand_operator_less_than_recursive = std::conjunction<expand_operator_less_than<T>...>;
diff --git a/src/corelib/kernel/qproperty.cpp b/src/corelib/kernel/qproperty.cpp
index 070fb742232..30ad3392c00 100644
--- a/src/corelib/kernel/qproperty.cpp
+++ b/src/corelib/kernel/qproperty.cpp
@@ -1179,6 +1179,69 @@ QString QPropertyBindingError::description() const
   \sa {Qt's Property System}, {Qt Bindable Properties}
 */
 
+/*!
+  \class QObjectCompatProperty
+  \inmodule QtCore
+  \brief The QObjectCompatProperty class is a template class to help port old
+         properties to the bindable property system.
+  \since 6.0
+  \ingroup tools
+  \internal
+
+  QObjectCompatProperty is a generic container that holds an
+  instance of \c T and behaves mostly like QProperty, just like
+  QObjectBindableProperty. It's one of the Qt internal classes implementing
+  \l {Qt Bindable Properties}. Like QObjectBindableProperty,
+  QObjectCompatProperty stores its management data structure in the surrounding
+  QObject. The last template parameter specifies a method (of the owning
+  class) to be called when the property is changed through the binding.
+  This is usually a setter.
+
+  As explained in \l {Qt Bindable Properties}, getters and setters for bindable
+  properties have to be almost trivial to be correct. However, in legacy code,
+  there is often complex logic in the setter. QObjectCompatProperty is a helper
+  to port these properties to the bindable property system.
+
+  With QObjectCompatProperty, the same rules as described in
+  \l {Bindable Property Getters and Setters} hold for the getter.
+  For the setter, the rules are different. It remains that every possible code
+  path in the setter must write to the underlying QObjectCompatProperty,
+  otherwise calling the setter might not remove a pre-existing binding, as
+  it should. However, as QObjectCompatProperty will call the setter on every
+  change, the setter is allowed to contain code like updating class internals
+  or emitting signals. Every write to the QObjectCompatProperty has to
+  be analyzed carefully to comply with the rules given in
+  \l {Writing to a Bindable Property}.
+
+  \sa Q_OBJECT_COMPAT_PROPERTY, QObjectBindableProperty, {Qt's Property System}, {Qt Bindable
+  Properties}
+*/
+
+/*!
+  \macro Q_OBJECT_COMPAT_PROPERTY(containingClass, type, name, callback)
+  \since 6.0
+  \relates QObjectCompatProperty
+  \internal
+  \brief Declares a \l QObjectCompatProperty inside \a containingClass
+  of type \a type with name \a name. The argument \a callback specifies
+  a setter function to be called when the property is changed through the binding.
+
+  \sa QObjectBindableProperty, {Qt's Property System}, {Qt Bindable Properties}
+*/
+
+/*!
+  \macro Q_OBJECT_COMPAT_PROPERTY_WITH_ARGS(containingClass, type, name, callback, value)
+  \since 6.0
+  \relates QObjectCompatProperty
+  \internal
+  \brief Declares a \l QObjectCompatProperty inside of \a containingClass
+  of type \a type with name \a name. The argument \a callback specifies
+  a setter function to be called when the property is changed through the binding.
+  \a value specifies an initialization value.
+
+  \sa QObjectBindableProperty, {Qt's Property System}, {Qt Bindable Properties}
+*/
+
 /*!
   \fn template <typename Class, typename T, auto offset, auto Callback> QObjectBindableProperty<Class, T, offset, Callback>::QObjectBindableProperty()
 
diff --git a/src/plugins/platforms/windows/uiautomation/qwindowsuiamainprovider.cpp b/src/plugins/platforms/windows/uiautomation/qwindowsuiamainprovider.cpp
index 18becd4ab0f..171a3c268bc 100644
--- a/src/plugins/platforms/windows/uiautomation/qwindowsuiamainprovider.cpp
+++ b/src/plugins/platforms/windows/uiautomation/qwindowsuiamainprovider.cpp
@@ -107,6 +107,17 @@ QWindowsUiaMainProvider::~QWindowsUiaMainProvider()
 void QWindowsUiaMainProvider::notifyFocusChange(QAccessibleEvent *event)
 {
     if (QAccessibleInterface *accessible = event->accessibleInterface()) {
+        // If this is a table/tree/list, raise event for the focused cell/item instead.
+        if (accessible->tableInterface()) {
+            int count = accessible->childCount();
+            for (int i = 0; i < count; ++i) {
+                QAccessibleInterface *item = accessible->child(i);
+                if (item && item->isValid() && item->state().focused) {
+                    accessible = item;
+                    break;
+                }
+            }
+        }
         if (QWindowsUiaMainProvider *provider = providerForAccessible(accessible)) {
             QWindowsUiaWrapper::instance()->raiseAutomationEvent(provider, UIA_AutomationFocusChangedEventId);
         }
diff --git a/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp b/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp
index df9beabe737..09a51258863 100644
--- a/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp
+++ b/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp
@@ -2128,5 +2128,15 @@ void tst_QMetaType::constexprMetaTypeIds()
     Q_UNUSED(metaType);
 }
 
+struct S {
+  using value_type = S; // used to cause compilation error with Qt6
+  int begin();
+  int end();
+};
+
+// should not cause a compilation failure
+// used to cause issues due to S being equal to S::value_type
+Q_DECLARE_METATYPE(S)
+
 QTEST_MAIN(tst_QMetaType)
 #include "tst_qmetatype.moc"