The cart is reset on the second reload of the page, what could be the problem?

Question

WordPress

I add the product via ajax using the woocommerce functionality, sending a request to the site with parameters,
for example (/en_GB/?add-to-cart=5798&variation_id=5803&quantity=1) The
product is added to the cart, everything is fine, but after reloading the page, the cart is reset 2 times.
Tell me please, what could be the problem?

Answer 1

Maybe a plugin conflict? for example, a multilingual plugin. which adds /en_GB/ and wokomerc...