Item set feature

They rioters, I would like to ask yall to add an item set feature to the new client. There were so many people using the item set feature in the old client. However, after the new client patch, we could not find the item set feature anywhere. We had to log in to the legacy client for the item set. But to be honest, I'm sure many people think thats just waste of time. So how about you guys add the item set feature to the new client? It is very useful since many people make their own item sets depending on the situations. It also reduces the time needed to shop after recalling or death. Thanks.