DatePicker buttons not change color

Hello,

I'm using a DatePicker in a .NET Maui app that I ported from Xamarin.Forms.

The DatePicker isn't displaying the 'accent' color for the 'accept' and 'cancel' buttons, and I can't seem to change the color because they're barely visible:

I've tried using themes in the styles.xml file (Platform/Android/Resources/values) and custom handlers... but nothing has worked.

The only time I used a theme that worked, it added an extra navigation bar to my app.

Usé esto en el style.xaml:

<?xml version="1.0" encoding="utf-8" ?>
<resources>
	<style name="MyTheme" parent="Maui.MainTheme">
		<item name="android:datePickerDialogTheme">@style/CustomDatePickerDialog</item>
	</style>
	<style name="CustomDatePickerDialog" parent="ThemeOverlay.AppCompat.Dialog">
		<item name="colorAccent">#393939</item>
		<item name="colorPrimary">#393939</item>
		<item name="colorPrimaryDark">#393939</item>
	</style>
</resources>

Any ideas? Thanks.