I’m developing a module to show shipping rate at product’s page, I followed this link: https://magento.stackexchange.com/a/299107/85869.
[Short question] When I request estimate for the first time it don’t works as expect, but when I add any product to cart it works normally!
After add any product to cart:
[What I tried:] In Postman (same behavior) If I use in header Cookie with PHPSESSID value (only PHPSESSID no more any other value in cookie is needed) it course doesn’t work at first time, if I keep it as it is and go to navigator and add product to cart, It works also in Postman.
I’m using a 3rd party Module to calculate shipping for Brazil (the only I’ll use in store, once it will only sell to Brazil): https://bitbucket.org/imagination-media/correios/wiki/Home IDK it this problem only happens with that module
I can put my module in github it someone what to try it (just let me know)