I have a DelegateChooser als delegate and as roleValue I am using enums.
As model I use a QAbstractItemModel and return QVariant::fromValue(enumValue); which the DelegateChooser should switch on. (see attached example project)
In Qt 5.15 it is working fine, but in Qt 6 it doesn't show any delegates.
Changing the enum class to a unscoped enum doesn't change anything either.
if I return the enum as an int (via cast and/or by changing it to unscoped enum) it works again.

In QQmlDelegateChoice::match:

• m_value: QVariant(int, 0)
• value: QVariant(TestModel::Type, "Info")

Due to the recent QVariant changes this comparison always fails because they are different types. Perhaps QVariant should make an exception for enums?