Hello, I have two issues to bring to your attention.
I'm attaching an example project which presents both problems.
The first is related to v220.127.116.11 when used with C++ Builder 11.3, that is the items are not properly visualizzed/updated when you scroll to view items found beyond the last visible item.
The second problem is also present on previous versions of the component.
If you use the search box to filter the items the software will crash when you move beyond the last visuallized item and afterwords try moving before the absolute first item. You can see this happen if in the example project you type #4 in the search box then scroll down the item list beyond the last visible item and after move backwards till you reach again the absolute first item. If you try going one step before the first item the crash occurs.
Thanks for your attention.
Test.zip (58.6 KB)