[Syncfusion_flutter_calendar] - all-day task area zone is not customizable

[MobiliteDev]

Bug description

We want to display two calendars, like in Outlook, so that we can view another member's calendar.

In Syncfusion, if the tasks span the entire day, the display area automatically adjusts based on the number of tasks.
In Outlook, the height of the area reserved for this type of task will always be the maximum height between the two compared calendars, to ensure a more visually appealing layout.

I would like to have a solution to adjust the all-day task area height .

Steps to reproduce

1. Display 2 calendars side by side
2. create all day tasks
3. Compare the display of the area reserved for tasks that are more than one day old

Code sample

Code sample

[Add your code here]

Screenshots or Video

Outlook view

Syncfusion view

Stack Traces

Stack Traces

[Add the Stack Traces here]

On which target platforms have you observed this bug?

Windows

Flutter Doctor output

Doctor output

[Add your output here]

[Mugunthan-Ramalingam]

Hi MobiliteDev,

Currently, the Flutter SfCalendar does not provide built‑in support for customizing the height of the all‑day event panel. The height is automatically calculated based on the number of all‑day appointments, and there is no direct property available to override this behavior. This is the current behavior of the calendar.

However, we have already logged this as a feature request in our feedback portal. New features are prioritized based on customer demand and overall importance, so this capability may be included in one of our upcoming releases. We will update the feedback report once the feature is implemented.

FR link: Providing a support to customize the height of the all-day panel in the Flutter Calendar (SfCalendar) in Flutter | Feedback Portal

Regards,
Mugunthan.