I tried it in both Chrome and Firefox, same thing.
Demonstration:
Debug via:
export function Icons() {
return (
<BlockStack>
<View>
<TextBlock>Sources</TextBlock>
<TextBlock>Arrow down</TextBlock>
<Icon source="arrowDown" />
<TextBlock>Arrow left</TextBlock>
<Icon source="arrowLeft" />
<TextBlock>Arrow right</TextBlock>
<Icon source="arrowRight" />
<TextBlock>Arrow up</TextBlock>
<Icon source="arrowUp" />
<TextBlock>Arrow up right</TextBlock>
<Icon source="arrowUpRight" />
<TextBlock>Bag</TextBlock>
<Icon source="bag" />
<TextBlock>Bullter</TextBlock>
<Icon source="bullet" />
<TextBlock>Calendar</TextBlock>
<Icon source="calendar" />
<TextBlock>Camera</TextBlock>
<Icon source="camera" />
<TextBlock>Caret down</TextBlock>
<Icon source="caretDown" />
<TextBlock>Cart</TextBlock>
<Icon source="cart" />
<TextBlock>Cash dollar</TextBlock>
<Icon source="cashDollar" />
<TextBlock>Categories</TextBlock>
<Icon source="categories" />
<TextBlock>Checkmark</TextBlock>
<Icon source="checkmark" />
<TextBlock>Chevron down</TextBlock>
<Icon source="chevronDown" />
<TextBlock>Chevron left</TextBlock>
<Icon source="chevronLeft" />
<TextBlock>Chevron right</TextBlock>
<Icon source="chevronRight" />
<TextBlock>Chevron up</TextBlock>
<Icon source="chevronUp" />
<TextBlock>Clipboard</TextBlock>
<Icon source="clipboard" />
<TextBlock>Clock</TextBlock>
<Icon source="clock" />
<TextBlock>Close</TextBlock>
<Icon source="close" />
<TextBlock>Credit card</TextBlock>
<Icon source="creditCard" />
<TextBlock>Critical</TextBlock>
<Icon source="critical" />
<TextBlock>Delete</TextBlock>
<Icon source="delete" />
<TextBlock>Delivered</TextBlock>
<Icon source="delivered" />
<TextBlock>Delivery</TextBlock>
<Icon source="delivery" />
<TextBlock>Disabled</TextBlock>
<Icon source="disabled" />
<TextBlock>Discount</TextBlock>
<Icon source="discount" />
<TextBlock>Email</TextBlock>
<Icon source="email" />
<TextBlock>Empty</TextBlock>
<Icon source="error" />
<TextBlock>Error Fill</TextBlock>
<Icon source="errorFill" />
<TextBlock>External</TextBlock>
<Icon source="external" />
<TextBlock>Filter</TextBlock>
<Icon source="filter" />
<TextBlock>Geolocation</TextBlock>
<Icon source="geolocation" />
<TextBlock>Gift</TextBlock>
<Icon source="gift" />
<TextBlock>Gift Fill</TextBlock>
<Icon source="giftFill" />
<TextBlock>Grid</TextBlock>
<Icon source="grid" />
<TextBlock>Hamburger</TextBlock>
<Icon source="hamburger" />
<TextBlock>Hollow Cricle</TextBlock>
<Icon source="hollowCircle" />
<TextBlock>Horizontal Dots</TextBlock>
<Icon source="horizontalDots" />
<TextBlock>Image</TextBlock>
<Icon source="image" />
<TextBlock>Info</TextBlock>
<Icon source="info" />
<TextBlock>Info Fill</TextBlock>
<Icon source="infoFill" />
<TextBlock>List</TextBlock>
<Icon source="list" />
<TextBlock>Lock</TextBlock>
<Icon source="lock" />
<TextBlock>Magnifiy</TextBlock>
<Icon source="magnify" />
<TextBlock>Map</TextBlock>
<Icon source="map" />
<TextBlock>Marker</TextBlock>
<Icon source="marker" />
<TextBlock>Minus</TextBlock>
<Icon source="minus" />
<TextBlock>Mobile</TextBlock>
<Icon source="mobile" />
<TextBlock>Note</TextBlock>
<Icon source="note" />
<TextBlock>Order Box</TextBlock>
<Icon source="orderBox" />
<TextBlock>Pen</TextBlock>
<Icon source="pen" />
<TextBlock>Plus</TextBlock>
<Icon source="plus" />
<TextBlock>Profile</TextBlock>
<Icon source="profile" />
<TextBlock>Question</TextBlock>
<Icon source="question" />
<TextBlock>Question Fill</TextBlock>
<Icon source="questionFill" />
<TextBlock>Reorder</TextBlock>
<Icon source="reorder" />
<TextBlock>Reset</TextBlock>
<Icon source="reset" />
<TextBlock>Return</TextBlock>
<Icon source="return" />
<TextBlock>Savings</TextBlock>
<Icon source="savings" />
<TextBlock>Settings</TextBlock>
<Icon source="settings" />
<TextBlock>Star</TextBlock>
<Icon source="star" />
<TextBlock>Star Fill</TextBlock>
<Icon source="starFill" />
<TextBlock>Star Half</TextBlock>
<Icon source="starHalf" />
<TextBlock>Store</TextBlock>
<Icon source="store" />
<TextBlock>Success</TextBlock>
<Icon source="success" />
<TextBlock>Truck</TextBlock>
<Icon source="truck" />
<TextBlock>Upload</TextBlock>
<Icon source="upload" />
<TextBlock>Vertical Dots</TextBlock>
<Icon source="verticalDots" />
<TextBlock>Warning</TextBlock>
<Icon source="warning" />
<TextBlock>Warning Fill</TextBlock>
<Icon source="warningFill" />
</View>
<View>
<Icon source="warningFill" />
</View>
</BlockStack>
);
}