More Advanced Filtering With The Plan Modal

The "Plan" modal (activated by "P") shows most, but not all of the time slots on any given day. Additionally, it does not filter beyond specifying the day. For example, if I have a time slot called "Management" next Tuesday, I can type "Tuesday" to show time slots from that day, but I cannot type "Tuesday Management" to see all Management time slots. Additionally, some of the time slots are missing (although most show.)