Describe the bug
A euro symbol (€) is displayed after the numbers on the advanced pie chart when animations is turned off, but isn't there when animations is turned on.

To Reproduce
Steps to reproduce the behavior:

1. Go to advanced pie chart
2. Turn off animations, euro symbol (€) will show up after the numbers on the chart

Expected behavior
Turning animations on/off shouldn't affect whether the euro symbol (€) is displayed.

Screenshots
Animations off:

Animations on:

ngx-charts version
20.5.0