I have tried to e-mail this a few times but I never got a answer via e-mail through the help center. So I came to the forums.
For me at least, there's an issue where I try to remove items from my wishlist. When I remove the item it dissapears, but as soon as I refresh the page or navigate to a different page, the item still remains where it was, as if I had never removed it. The same thing occurs if I got to the main page of the product selected and try to remove it like that. The item will uncheck and say it's removed, but then if I navigate off the page or refresh it, it's back on the wish list.
Just a second suggestion, unrelated to the thing above, and not why I came here really. But if possible could multiple wishlist be introduced to keep say sounds in one wish list, or tutorials in another. That or at least easier to navigate wishlist like cubebrush's main page. Say I want to search for tutorials in my wishlist, then only the tutorials show up, or maybe brushes, materials, etc. Another feature would be nice is a 'search' in your wishlist where you can type a specific product you want and it will navigate to it. Or maybe typing a few key words and it will bring up products with the key word used. Udemy has a good built in wishlist system, and search feature for example but they only offer tutorials. It would be nice to see cubebrush have it's own system for searching.