The button that appears in the table when I select a row is absolutely awful
:-). I've never seen a UI like this so maybe that is why it looks strange that
the height of the rows changes as I select them and the button really looks
misplaced inside the table cell. It is also hard to find, you first have to
click on a row to find out that you can actually disable modules. There are
certainly many options how to improve this - another column with a check box, a
context sensitive button below the table, even a popup menu would be better.

I like the new UI in general, just this one button...