The Syncfusion® native Blazor components library offers 70+ UI and Data Viz web controls that are responsive and lightweight for building modern web apps.
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YGYuvaraj Gajaraj Syncfusion Team October 22, 2021 01:59 PM UTC
Hi Pa,
Greetings from Syncfusion. We have analyzed your query, and we have created the simple sample with null value and multiple series as you requested and attached the sample below for your reference, if this is not your case then we request you to kindly try to reproduce the issue in the below-attached sample and revert us with it so that it will help provide the solutions sooner.