No QT6 theme in the repository?

If I run qt6ct, it has only two themes: fusion and windows. I want some more, but the Wiki has no section for QT6. It only has for up to QT5. Why is this so? Is the Wiki outdated, or there really is no other theme for QT6?

Kvantum supports Qt6 now, but I’m not aware of any other native Qt6 themes, and KDE’s Breeze is still Qt5 only pending the release of Plasma 6.