Hello and thumbs up for such a great plugin. 1. i have a problem i want my customer to book 15 min appointment with 5 minute buffer time. for example if someone book an appointment from 9:00 am to 9:15 am and it gets booked then the next customer should see time slots starting from 9:20 am to 9:35 am with 5 min gap automatically. but if i set block time to 5 min it books 2 slots instead of 5 minute gap. please help me with a solution