Qt app won't show any Emoji character. Even nothing render when trying to show folder name which contains Emoji, and changed TextEdit font.

Reproducible steps:

1. Create QtQuick app with using template on QtCreator.
2. Install that app to Android P device.
3. Launch app, and tap on text edit control.
4. Enter some Emoji character.

Expectation:

• Can see entered Emoji normally.

Actual result:

• Entered Emoji won't be shown. See attached image. (There is incorrect character on top-left when entered Emoji in the image)

Notice:

• Sample app by AndroidStudio is showing normally.
• Not reproduce on Android 8.x and lower versions.

Device: Essential Phone PH-1 (Android 9 Pie OTA)