This is probably more of a bug fix request than a feature request..
The Account Name column in the Edit Subnet Properties -> Account Roles section of IPAM is not resizable and only displays 13 characters. Which makes it almost impossible to tell which group you are assigning permissions to if your organization uses any sort of structured AD group schema. So it would be great if the Account Roles widget would scale with the Edit Subnet Properties window, the column width was resizable, or if the column width was set to a larger fixed width.