Left and Right arrows do not display. Only 'arrow_forward', 'arrow_back'

[KSavoieRTG]

Not able to get the forward and back arrows to show. Only the text placeholders. Using in project with latest Angular. Thanks for any assistance.

[troncomputers]

Carousel component is using Material Icons. You need to add <link> to your index.html

  <link href="https://fonts.googleapis.com/css?family=Material+Icons|Material+Icons+Outlined|Material+Icons+Two+Tone|Material+Icons+Round|Material+Icons+Sharp" rel="stylesheet">

[KSavoieRTG]

I have that installed, in fact I discovered the issue resides with the classes on the buttons. Here are the classes on my buttons mat-icon notranslate fas mat-icon-no-color ng-star-inserted

I noted in the demo 'material-icons' is in the place of where 'fas' is in the class listing. If I manually replace 'fas' with 'material-icons' the correct icon appears.

Anyone have suggestions on why/how 'fas' is getting substituted in the classes? Thanks for any assistance.