The problem i’m facing is:
Scence 1:
+ Not login, basic upload
+ Leave “First name” field of WooCommerce blank
+ Press checkout, the file you choosed will be uploaded.
Scence 2:
+ Not login, basic upload
+ Fill all fields of WooCommerce
+ Press checkout, no file uploaded. You will be redirected to Order received page
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So I think that Scence 2 not working because it’s lacking of some function or a properly action/hook.
It would be great if I can debug and see what’s missing but I can’t enable for not-logged-in user.
Thank you