Hello stan,
after I update Joomla (from 3.7.5) and OPC (from 2.0.348.210917),
I found that the product quantity would not change automatically in the cart after selecting a number under the dropdown list - if I log in as a member.
Do you know what may cause this issue?
Joomla 3.9.4
OPC 2.0.372.261018
PHP 7.1.27
You can test this issue here:
https://staging5.kiwavmotors.com/en/cart
test member login: Rupostel
test member pass: Rupostel