Addition error when adding items to file

[Brickadoon]

I've come across an error in the latest version I downloaded (2023.2.1).

When I'm adding items to my store, I import my BL store and set the quantities of all items to 0. I then copy & paste the values from the bsx file that holds the items I'm importing, so it consolidates with the lots I already have and adds new lots where necessary.

I've discovered that when doing this in the new version, if a lot already exists the quantity of items imported is doubled. For example in the bsx I'm copying from if a quantity says 100, when it gets copied over & consolidated it will say 200. This only happens on lots that already exist - new lots created are fine.

I've downloaded the previous version I was using (2022.11.2) and that works fine.