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Virtual Scrolling to the bottom does not show last rows - auto scroll up

Dear Syncfusion Team,


I was trying to figure out problem related with Gantt component - after few attempts to scroll to the bottom (with virtualization enabled) - it breaks the behavior and on some point it is not possible to see last row/rows.

Additionally gantt is sometimes scrolling up  (flicker visible on  gif)

I've managed to duplicated issue on Syncfusion official page

https://ej2.syncfusion.com/react/documentation/gantt/virtual-scroll


Attaching gif with described issue (on bottom there should be task with 2050 id).

Please have in mind that on the beginning the issue is not present, now I've tried to scroll up/down close to the bottom for 20 seconds to reproduce the bug).


Best regards,

KJ



Attachment: officalSyncfusionExampleBroken_cc8126a9.zip


4 Replies

UA Udhayakumar Anand Syncfusion Team April 26, 2023 01:29 PM UTC

Hi Roljan


We have reviewed your query and have recognized this as a bug. Thank you for taking the time to report this issue and helping us improve our product. At Syncfusion, we are committed to fixing all validated defects (subject to technological feasibility and Product Development Life Cycle) and will include the fix in our upcoming patch release which is expected to be rolled out on May 17, 2023. You can track its status from the feedback link provided below.


FeedBack  : https://www.syncfusion.com/feedback/43193/gantt-chart-virtual-scrolling-to-the-bottom-does-not-show-last-rows


Note: To view the above feedback, kindly login into your account. 


Disclaimer: Inclusion of this solution in the weekly release may change due to other factors including but not limited to QA checks and works reprioritization


Regards,

Udhayakumar



UA Udhayakumar Anand Syncfusion Team May 18, 2023 02:42 PM UTC

Roljan


We are unable to include the fix as promised since this issue occurred on our dependent component, we have forwarded this issue to our dependent component and we will include the fix in our upcoming patch release which is expected to be rolled out on June 7, 2023. You can track its status from the feedback link provided below.


Feedback Link : https://www.syncfusion.com/feedback/43193/gantt-chart-virtual-scrolling-to-the-bottom-does-not-show-last-rows


Note: To view the above feedback, kindly login into your account. 


Disclaimer: Inclusion of this solution in the weekly release may change due to other factors including but not limited to QA checks and works reprioritization


Regards,

Udhayakumar



UA Udhayakumar Anand Syncfusion Team June 9, 2023 04:28 AM UTC

Roljan


We are unable to include the fix as promised since this issue occurred on our dependent component, we have forwarded this issue to our dependent component and we will include the fix in our upcoming patch release which is expected to be rolled out on June 14, 2023. You can track its status from the feedback link provided below.


Feedback Link : https://www.syncfusion.com/feedback/43193/gantt-chart-virtual-scrolling-to-the-bottom-does-not-show-last-rows


Note: To view the above feedback, kindly login into your account. 


Disclaimer: Inclusion of this solution in the weekly release may change due to other factors including but not limited to QA checks and works reprioritization


Regards,

Udhayakumar



UA Udhayakumar Anand Syncfusion Team June 15, 2023 01:51 PM UTC

Roljan


Thank you for your patience.


We are glad to announce that fix for the issue “Virtual Scrolling to the bottom does not show last rows ” has been rolled out in our patch release (v21.2.10). So please upgrade to our latest version to resolve the problem.


Please contact us if you require any further assistance.


Regards

Udhayakumar



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