An Icon used in samples is serving 404

[ChronosSF]

Open: http://localhost:4200/samples/grids/grid/excel-style-filtering-sample-3

The icon is not loaded and there is this error in the network tab

Request URL
http://dl.infragistics.com/x/img/grid/propeller-logo.sv
Request Method
GET
Status Code
404 Not Found
Referrer Policy
strict-origin-when-cross-origin