Block Editor Datepicker Not Showing

I enabled the block editor for the events pages by adding
define( 'EM_GUTENBERG', true);
to my wp-config.php file.

However, the datepicker does not show up. Turns out, it has a too low z-index.

The following code fixed it for me:

//events manager block editor datepicker fix
add_action('admin_footer', function() {
	$screen = get_current_screen();
	if ( is_object( $screen ) && in_array( $screen->post_type, array( 'event', 'event-recurring' ) ) ) {
		?>
<style>
#ui-datepicker-div {
	z-index:99 !important;
}
</style>
<?php
	}
});

Please fix in the next release.