Checkbox for Configure Special Application Settings

When I install a new OS with Plasma as I use a program I go through and assign it to it’s appropriate desktop and add the Special Application Settings for it. I’ve always found it odd that once I launch Configure Special Application Settings for each item I want I have to double-click Detect Window Properties, select what I want then for the next item I want have to do it again. I feel that once Detect Window Properties is double-clicked there should be checkboxes to be able to select multiple items, at least be able to use Ctrl to select multiple items.