tooltip_hide_timeout

sets the length of time in milliseconds before the tooltip hides

number tooltip_hide_timeout;

Example

scheduler.plugins({
    tooltip: true
});
 
scheduler.config.tooltip_hide_timeout = 5000;
scheduler.init('scheduler_here',new Date(2023,10,20),"week");

Details

This option is defined in the tooltip extension, so you need to activate the tooltip plugin. Read the details in the Tooltips article.