eventPrintLayout

Controls how events are rendered in TimeGrid view when printing. Browsers, especially Firefox, have a tough time displaying absolutely-positioned elements across pages, which makes TimeGrid view especially problematic for print.

eventPrintLayout: 'stack' // force a simple list of events, forgoing coordinates
eventPrintLayout: 'grid'  // force normal rendering, just like a computer screen
eventPrintLayout: 'auto'  // if Firefox, do 'stack', otherwise do 'grid'

Requires the @fullcalendar/adaptive premium plugin.