Feature Request: Selective Bulk Update Time Slots

Sometimes inputting info for 50 or more time slots with different info can be quite time consuming. The bulk update option helps, but you can only update ALL of the slots.

I'm suggesting a checkbox system in which you could select which time slots you want to bulk update, and then use the bulk update options at the bottom of the time slot list for only the checked slots. This would allow for much quicker data input.