CalendarView.month repeats appointment, when exceeds appointmentDisplayCount

[Benjamin Pöll]

I'm facing an issue that the monthly view repeats the first appointment, when the count of appointments is higher than appointmentDisplayCount in MonthViewSettings. You can see this in the screenshot on 23th of March.

version: "33.1.46" is in place

[Harsha Midadhala Khajareddy Midadhala]

Hi Benjamin,

 

Thank you for letting us know about this issue.

We were able to reproduce the issue in our end, and the root cause has already been identified. This issue is scheduled to be resolved in our upcoming weekly release on April 14, 2026. We will notify you once the release is available. Thank you for your patience.

 

Root cause :

In Month view, multi‑day appointments are registered per day using the same reference, causing duplicate entries to be passed to the appointmentBuilder when appointments exceed appointmentDisplayCount.

 

Regards,

Harsha.

[davenport kim]

Does the issue still occur if you set appointmentDisplayCount to a value larger than the total appointments for that day?

[Hariharasudhan Kanagaraj]

Hi Benjamin,

 

No, the issue does not occur when appointmentDisplayCount is set to a value greater than or equal to the total number of appointments for that day. The duplication is observed only when the number of appointments exceeds appointmentDisplayCount.

 

Regarding the fix, we sincerely apologize for the need to revise the previously shared timeline. We have already identified the root cause of the duplicate appointment behavior in the Month view, and the fix is currently in progress. To ensure complete validation and stability, the update is now planned to be included in our upcoming weekly release scheduled for April 28, 2026.

 

We truly appreciate your patience and understanding, and we will keep you informed once the release is available.

 

Please let us know if you have any other questions in the meantime.

 

Regards,

Hari Hara Sudhan. K.

[Mugunthan Ramalingam]

Hi Benjamin,

 

The reported issue has been resolved, and the fix is included in the version mentioned below. We kindly request you to upgrade the syncfusion_flutter_calendar package to the latest version to avoid this issue.

 

Version:  https://pub.dev/packages/syncfusion_flutter_calendar/versions/33.2.5

 

Root Cause:

In Month view, multi‑day appointments are registered per day using the same reference, causing duplicate entries to be passed to the appointmentBuilder when appointments exceed appointmentDisplayCount.

 

Thank you for your patience and understanding. Please let us know if you need any assistance with the upgrade or have further questions.

 

Regards,

Mugunthan.

[Jackson Sun]

I appreciate you sharing this issue. It’s helpful to see real-world edge cases like this, as they can reveal unexpected behavior when the appointment count exceeds the display limit. Hopefully the Syncfusion team can identify whether this is a bug and provide a fix soon. Version: https://pub.dev/packages/syncfusion_flutter_calendar/versions/33.2.101games

[Harsha Midadhala Khajareddy Midadhala]

 Hi Jackson Sun,

 

The issue you’ve described has already been resolved starting from 33.2.5. So, we request you to upgrade to syncfusion_flutter_calendar package to the latest version.

 

If you still notice any unexpected behavior after upgrading, please share a video demonstration along with a sample that reproduces the issue so we can assist you further.

 

Regards,

Harsha.

[Avoxel]

Thank you, Mugunthan, for the detailed information regarding the resolved issue.

I learn form  Version:  https://pub.dev/packages/syncfusion_flutter_calendar/versions/33.2.5 2048

[Mugunthan Ramalingam]

Hi Avoxel,

 

Most Welcome. Kindly get back to us if you have further queries. We are always happy to assist you.

 

Regards,

Mugunthan.

[Linda Hinton]

I appreciate you sharing this experience. Situations where the appointment count exceeds the display capacity can sometimes expose unexpected issues. Hopefully, Syncfusion will be able to determine whether this is a defect and address it in an upcoming update. Check out for more: https://pub.dev/packages/syncfusion_flutter_calendar/versions/33.2.5driving directions

[Mugunthan Ramalingam]

Hi Linda Hinton,

 

The issue you’ve described has already been resolved starting from 33.2.5. So, we request you to upgrade to syncfusion_flutter_calendar package to the latest version.

 

If you still notice any unexpected behavior after upgrading, please share a video demonstration along with a sample that reproduces the issue so we can assist you further.

 

Regards,

Mugunthan.

[Hazzel]

@ I followed the instructions, and it was really helpful.

[Mugunthan Ramalingam]

Hi Hazzel,

 
Most Welcome. Kindly get back to us if you have further queries. We will be happy to assist.

 

Regards,

Mugunthan.