cancel url : same as success url

[breizhwave]

Hello on a fresh woocommerce 3.6.3, the cancel button returns to a success page , triggering a success mail on failed order (pending)

I tried to analyse the code and find here
wp-content/plugins/payline-woocommerce-master/class-wc-gateway-payline.php:644

$doWebPaymentRequest['cancelURL']=$doWebPaymentRequest['notificationURL'];

which I decided to change to

$doWebPaymentRequest['cancelURL'] = home_url('/');

are you aware of this problem ?

[MathieuVaes]

Hi I have the same problem in 2021. So, like you, I changed the code of this file