Bulk select in KAPK

Please allow adding widgets in bulk. My use case is that I have a bunch of widgets on my old phone that I'd like to put on my current phone. I know I can just copy the folder manually, but I'd prefer to have the older widgets organized in their own APK. I think this world speed up the APK creation process in general.

This could be accomplished by showing a check box next to the list of widgets while adding them in KAPK, and perhaps showing a "Select All" button.