[TIMOB-27837] Android: Custom theme ignored by modal/translucent windows as of 9.0.0

var window = Ti.UI.createWindow({
	title: "Modal Window",
	modal: true,
});
var closeButton = Ti.UI.createButton({
	title: "Close",
});
closeButton.addEventListener("click", function() {
	window.close();
});
window.add(closeButton);
window.open();

<?xml version="1.0" encoding="UTF-8"?>
<ti:app>
	<android>
		<manifest>
			<application android:theme="@style/MyTheme"/>
		</manifest>
	</android>
</ti:app>

<?xml version="1.0" encoding="UTF-8"?>
<resources>
	<style name="MyTheme" parent="@style/Theme.AppCompat">
		<item name="buttonStyle">@style/MyButtonStyle</item>
		<item name="colorPrimary">#FF0000</item>
	</style>
	<style name="MyButtonStyle" parent="@style/Widget.AppCompat.Button">
		<item name="android:textAllCaps">false</item>
	</style>
</resources>