Entered text is invisible in QLineEdit until field focus is changed

MacOS 14.2.1

Qt Creator 12.0.1

Qt 6.7.0-beta1 // The issue is not reproducible on Qt 6.6.0. 

Device: Samsung Galaxy S22 13.0, Pixel 3a 12.0

Steps to reproduce:

1. Open and run https://doc.qt.io/qt-6/qtwidgets-widgets-lineedits-example.html on Android device.
2. Tap on QLineEdit in 'Echo' section.
3. Type some text.
4. Change field focus.

Expected: The text should be visible as soon as it's entered.

Actual: The text is not visible until the field focus is changed.

Reproducibility:  100%