Plugin bug in cart

Hello,

Fantastic plugin I’ve just installed it and it looks great, but I’ve come across an issue.
If a customer wants to order a product and chooses quantity 2 but leaves the cart, upon return to actually place the order a woocommerce notification shows up saying “only 1 item is in stock, please change the quantity”. What happens is that if in the meantime the vendor has only 1 product in stock, but the customer had added 2 in his cart- the plugin hides the quantity field from the customer in the cart and he’s not able to change the quantity anymore.

Could you please help me out to fix this?

Many thanks,