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Chart breaking and throwing exception when setting new data and switching from column to area, release only

I have a column chart which I can switch to another source of data and change the chart type to area based on user input. The project is .NET 8 Blazor with the component in 'InteractiveAuto' for production.

I can switch from column chart to area chart with new data locally. This is working well when in debug, if I manually set the component to InteractiveServer or InteractiveWebAssembly, it works fine locally.

On a release build however, the webassembly is breaking and showing the following in the console, an error coming from the area series renderer, setting the border line on the area:

Empty


crit: Microsoft.AspNetCore.Components.WebAssembly.Rendering.WebAssemblyRenderer[100]
      Unhandled exception rendering component: Object reference not set to an instance of an object.
System.NullReferenceException: Object reference not set to an instance of an object.
   at Syncfusion.Blazor.Charts.Internal.LineBaseSeriesRenderer.SetBorderOptions()
   at Syncfusion.Blazor.Charts.Internal.AreaSeriesRenderer.BuildRenderTree(RenderTreeBuilder builder)
   at Microsoft.AspNetCore.Components.ComponentBase.<.ctor>b__6_0(RenderTreeBuilder builder)
   at Microsoft.AspNetCore.Components.Rendering.ComponentState.RenderIntoBatch(RenderBatchBuilder batchBuilder, RenderFragment renderFragment, Exception& renderFragmentException)

This causes the blazor app to hang and need to reload (even though it's drawn the chart ok):

Empty

This is happening regardless of whether I enable 'RunAOTCompilation' or 'WasmStripILAfterAOT' or not.

I've attached the chart declaration from the razor file so you can see what params I set dynamically.