I think it would be useful to have the option in the GUI to sort by selected/unselected if desired. Some of the tabs have a hundred or more items and it can be tedious to scroll down through everything to double-check or make revisions. Similar to the display when you mount an ISO that's been reduced already, and there are various items at the top of the page that can still be checked, and everything down below is grayed out. Especially for newbies that would really help the overall process, as it can be overwhelming, honestly, with so many hundreds of options, many of which need to be researched to find out what they even mean.