Hi Kien,
Thank you for using Syncfusion products.
We have checked the reported query “SfListView StickyGroupHeader is not smooth in 18.1.0.53” from our end. We have analyzed the reported issue in our simple sample in Samsung Tablet (Android 7.1 – API 25) with Syncfusion v18.1.0.53 and Xamarin.Forms v4.6.0.800 and we are unable to reproduce the reported issue at our side. We have attached the tested sample and video for you reference. You can download them using the following links,
Could you please check the sample and let us know if you still facing the same issue? If yes, please modify our sample to reproduce the reported issue and revert us back with the following details,
- Share Xamarin.Forms version used
- Share ListView related templates
- Device configuration details
It will be helpful for us to check on it and provide you the solution as soon as possible.
Regards,
Lakshmi Natarajan