Time on Y-axis not visible in week and day view?

[eelco2k]

I was wondering whether the times should be visible on the Y-axis when using this plugin like in the demos of FullCalendar website.

Like this:

[eelco2k]

already found it:

I had to configure in ->config()

->config([
   "headerToolbar" => [
      "left" => "prev,next today",
      "center" => "title",
      "right" => "multiMonthYear,timeGridWeek,timeGridDay,listWeek", //dayGridMonth
   ],
]);