DataChart Styling Bar throws errors in DEV console

[HUSSAR-mtrela]

this issues was reported by @igDivya
open https://staging.infragistics.com/blazor-client/samples/charts/data-chart/bar-chart-styling
errors occur in DEV console

@agoldenbaum try to reproduce this issue

[agoldenbaum]

Marking this as a bug in the product as there appears to be an issue with the Data Tooltip Layer: IgniteUI/igniteui-blazor#50