In my app my data is created on-the-fly from a linq query, so when I need to add a row I am trying to reset the Source attribute from the current query result. The Accordion is throwing an exception saying: "Exception thrown: 'System.AccessViolationException' in Syncfusion.SfAccordion.UWP.dll Additional information: Attempted to read or write protected memory. This is often an indication that other memory is corrupt."
My app is quite complicated but I've managed to create a small subset to illustrate the problem. Click the "Click to start" button. Then after you see the accordion click the "Click Me To Reset the Data" button. All it does is RESET the source to the same value it was set initially (obviously this doesn't make sense, but the exception is the same as my app so I believe it's related).
Please take a look and let me know! If you put a breakpoint in ComponentPage.xaml.cs in the "testMe_Click" method you can step through and see the failure.