I just found out that Metamask finally allows users to hide added custom contracts! For me personally this is great news so i just wanted to share it with you guys (if you did not know this already).
So what you need to do to is that you open Metamask from the icon in your browser and from the hamburger menu in the top right corner click "Try beta!". This takes you to a new UI of Metamask which obviously is now in beta but will soon become the main UI replacing the old one. There, on the left side you have a hamburger menu that opens your contracts. Next to each contract you have three dots where you get an option to hide a contract.
I even like the new UI more than the old one.
I hope this helps some of you. You are welcome!👍
