In skyblock there is an option to "sell all", but survival does not have that option. Sell all should be added to survival as well. If you have 48 of something, you need to keep adding 10 and then add a bunch of 1's to get to 48, instead of doing that you can just sell all. And if you have an inventory full of items you want to sell, instead of clicking, "add 64" a bunch of times you can just sell all. Skyblock: Survival:
no support you can just do /sell all like a normal person and since when can anyone get more then a couple stacks of something on our server