[Boot2Qt][Wayland] 'Pick Screen Color' option is not available for QColorDialog

Linux Ubuntu 22.04 
Qt Creator 12.0.0
Device: Raspberry Pi4 64 bit 
Qt ver.: (Qt 6.7.0 snapshot from dev/ 2023-11-27)

Steps to reproduce:

1. Open widgets dialog example - https://doc.qt.io/qt-6/qtwidgets-dialogs-standarddialogs-example.html
2. Run it on Raspberry Pi 4 64bit with wayland platform.
3. Open color dialog.

Expected: The color dialog contains Pick Screen Color option below the basic color palette.

Actual: There is no option to pick the screen color (it's available on EGLFS platform)

Reproducibility:  100%{}