It would be great if we could filter what shows in the BTT window. i.e. So instead of a very long list to scroll through, show just buttons/widgets linked to each modifier or even item placement (i.e. left, right, scrollable)
It'd make it easier to see at a glance, access & modify the ones that are actually going to be next to each other.
Also, if it's possible, a way to select multiple buttons/widgets and change the placement or modifiers of all selected, instead of having to open each and change individually.