The current table views in 4.x have a few usability issued, which should be fixed:

• No default minimum/maximum width for the columns
• Simply entering edit mode of a cell can potentially result in a layout change

Additionally, the following would be nice to have (optionally for this issue):

• allow changing the width of the columns
• use a checkbox for bool values
• use a drop down list for the rule type
• use date picker for inserted/last-used date of keys