Ideas Portal
Please add a checkbox to provide automatic refresh of previews when tabbing or clicking off customization fields. We have customers coming from other storefronts such as PageFlex where the the auto-refresh option provides an experience they prefer. I'm not sure what other details to add to meet the minimum character requirement of this field.
Definitely make this opt-in. This would be a huge pain for some of our customers. I can see the value in it, but for some customers this would be a nightmare.