To make preorders fully compatible with the Icon Theme, add the following selectors in Settings > Advanced > Selectors:
Selectors for the Icon Theme
Form Selector:
form[action^='/cart/add']
Button Selector:
form[action^='/cart/add']:first [type=submit]:visible:first
Product Page Image Container Selector:
div.product-single__photos:first, #slider-product-template, .photos__item--main:first, #productPhotoContainer-product-template
Variant Selector:
form[action^='/cart/add']:first select:visible, .radio-wrapper fieldset, form[action^='/cart/add']:first input[type='radio']
These selectors have been tested on the following:
Theme Name: Icon
Theme Version: 10.1.0
If you encounter any difficulties or have further questions, don’t hesitate to contact customer support via the chat box located at the bottom right corner of the screen. We're here to assist you every step of the way.