Hello,
I found issue probobly you miss it.
If you change in the setting name of the “Tip fee name” reports not work(
I found in line 45 in
wp-content/plugins/order-tip-woo/admin/controllers/reports.class.php
$this->fee_names = get_option( ‘wc_order_tip_fee_names’, array() );
changed to
$this->fee_names[] = get_option( ‘wc_order_tip_fee_name’); and it start works fine.
I am not sure that is correct way to fix it. But it is works for me.
