resourceTimeGridWeek with natural height and sticky header/scrollbar - Demos | FullCalendar

As you scroll down, see how the header and horizontal scrollbar sticks
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12am

12:15am

12:30am

12:45am

1am

1:15am

1:30am

1:45am

2am

2:15am

2:30am

2:45am

3am

3:15am

3:30am

3:45am

4am

4:15am

4:30am

4:45am

5am

5:15am

5:30am

5:45am

6am

6:15am

6:30am

6:45am

7am

7:15am

7:30am

7:45am

8am

8:15am

8:30am

8:45am

9am

9:15am

9:30am

9:45am

10am

10:15am

10:30am

10:45am

11am

11:15am

11:30am

11:45am

12pm

12:15pm

12:30pm

12:45pm

1pm

1:15pm

1:30pm

1:45pm

2pm

2:15pm

2:30pm

2:45pm

3pm

3:15pm

3:30pm

3:45pm

4pm

4:15pm

4:30pm

4:45pm

5pm

5:15pm

5:30pm

5:45pm

6pm

6:15pm

6:30pm

6:45pm

7pm

7:15pm

7:30pm

7:45pm

8pm

8:15pm

8:30pm

8:45pm

9pm

9:15pm

9:30pm

9:45pm

10pm

10:15pm

10:30pm

10:45pm

11pm

11:15pm

11:30pm

11:45pm

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Did you see how the horizontal scrollbar sticks?