Show "Renew" on Account page for any member expiring (regardless of days remaining).

show-renew-on-account-page.php

<?php
// Show renew link on all levels that have an expiration date on the PMPro account page.

function my_pmpro_expiring_soon_if_member_has_enddate( $expiring_soon, $level ) {
	if ( empty( $level->id ) || ! is_user_logged_in() ) {
		return $expiring_soon;
	}

	// Get the current user's membership for this level ID, including its assigned enddate.
	$member_level = pmpro_getSpecificMembershipLevelForUser( get_current_user_id(), (int) $level->id );

	if ( ! empty( $member_level->enddate ) ) {
		$expiring_soon = true;
	}

	return $expiring_soon;
}
add_filter( 'pmpro_is_level_expiring_soon', 'my_pmpro_expiring_soon_if_member_has_enddate', 10, 2 );