I don’t understand why this isn’t an option. You can even require it to be an empty tab, so that we can’t accidentally lose items this way. It’s very annoying that the only way to mitigate having tons of unused tabs is to create a dedicated folder for them all and hide this at the far right. For legacy players, we have the issue of having to sort though tons of tabs from previous leagues, and being able to delete tabs would help immensely.