Disable duotone control in WP

gistfile1.txt

// Disable duotone

add_filter(
	'block_editor_settings',
	function ($editor_settings) {
		$editor_settings['__experimentalFeatures']['color']['customDuotone'] = false;
		$editor_settings['__experimentalFeatures']['color']['duotone'] = false;
		return $editor_settings;
	}
);