Hi Mark,
Thanks for using Syncfusion products.
We have analyzed your reported query and we are able to
reproduce the issue “Legend does not refresh in Pie Chart when Items change” ,
however to access this, we request you to create your customer account in
Direct Trac and open a new incident so that we will assist you accordingly.
Our Direct Trac support system can be accessed from the
following link:
https://www.syncfusion.com/account/login?ReturnUrl=%2fsupport%2fdirecttrac%2fincidents
Please let us know if you have any further assistance.
Regards,
Vinoth Kumar J