I'm sorry for asking so many questions lately, but I'm finetuning everything before I launch the website.
When I click on product images they open in a seperate tab. I thought this was default HikaShop functionality but apparently they are supposed to open in a popup / lightbox? They've never done that for me. Do I need an additional plugin in order for that to work?
Also, in the documentation in the part about Images there is a screenshot showing "Full image popup max width / height" fields. I don't have those. Were they removed?