I was able to display a plus Icon when hovering on empty cells, but when there are events in a cell, the icon is hidden behind it. I was wondering if there is a way to display this icon on top of all the events?
You can't display the icon on top of the events but you can adjust the cell margins to make space for the icon.
In the Scheduler, you can use rowMarginBottom or rowMarginTop: https://api.daypilot.org/daypilot-scheduler-rowmarginbottom/ https://api.daypilot.org/daypilot-scheduler-rowmargintop/