To recreate: 1. Make an item or itemtype bookable 2. Find an item and place a booking 3. Click on the booking in the timeline view so a red X appears after the booking time. 4. Click it to open a modal. 5. Click 'Yes, cancel booking' 6. Nothing happens Uncaught TypeError: button.dataset is undefined
It doesn't look like moving a booking from the timeline view is working either