You can edit the following styles in the "Icons" tab of the style bar.
Size
The size of the icon is specified in points.
color
You can specify the color by opening the color panel.
As of November 2, 2023, we've updated the Font Awesome icon version in Studio. If you've added icons to your page prior to this date, please be aware that modifying or removing them may result in those icons becoming unavailable. For more information, refer to the article below: