Non-input controls can also cause the keyboard to pop up on Android

I have tested different Qt versions, 6.7.2&6.9.0rc is normal and this happens in Qt 6.8.2. will be triggered with Simple code, click the button:

import QtQuick
import QtQuick.Window
import QtQuick.Controls
Window {
    width: 640
    height: 480
    visible: true
    title: qsTr("Hello World")

    Button

}