Coupon restrictions "Product quantity from" not working

-- HikaShop version -- : 4.7.0
-- Joomla version -- : 3.10.11
-- PHP version -- : 7.4

Hi
As you can see from my subject, there is a problem when I try to apply a restriction on a coupon based on the "Product quantity from".
This bug affect hikashop 4.6.2 and 4.7.0, same problem on php 7.4 and 8.0.

I have create a coupon that is loaded automatically in cart if the quantity of a specific product it is 3.
But the coupon is applied as soon as I add the product to the cart with quantity 1 and even if the quantity is more than 3 the coupon remains active.

And a mention, when I've switched the php version to 8.0, hikashop was significantly slower, I'm not sure if it was a real thing or not, I didn't investigated too much, but adding a product to the basket was taking longer.

Unfortunately, is not working.
That option was activated before, what you saw in my first screenshot it was after I've tried to fix it.
I did what you said anyway, just to be sure, but is not working.

Same problem here, I updated to 4.7 two days ago and the coupon based on quantity was not working anymore (it was applied ion orders that didn't match the settings - so our client lost some income on that).
Nice that you have a fix, but can you please add a new version number if a bug is fixed?? If you had done that, I would have known that there was a new update to download (I had downloaded the update package earlier, so I got the one with the bug in it). I think that is why software packages have version numbers?
Thanks.

(not the first time is was like this, some time ago same problem, the update I downloaded had a bug, it was fixed but the version number didn't change...)