WASM: cannot enter text in Qt Quick input fields on Android

Steps to reproduce:

1. Run any example with a text field using WASM.
2. Open example on Android browser.
3. Focus on input field.
4. Try to type some characters.

Expected: The typed text is entered.

Actual: Text is not entered. 

Reproducibility: 100%

Update: it happens to all Qt Quicks inputs (TextEdit, TextField, TextArea). It works fine with QLineEdit, QTextEdit and QPlainTextEdit.