QML Project does not list the QML files in the Projects view

Development environment:

• Windows 10
• Qt Creator 9.0.0-rc1 (8.0.84)
• MSVC 19.31.31107.0
• gcc-arm-none-eabi-10.3-2021.10

QML Project does not list the QML files in the Projects view ( see image ).

Reproduce steps:

1. Select File -> New Project
2. Application (Qt for MCUs) -> Qt for MCUs QmlProject Application (Technical Preview)
3. Give some name for the project and click Next
4. Select some of the Qt for MCUs targets ( desktop or a device ) and click Next
5. Click Finish
6. Click Edit and open Projects view ( if it is not open by default )