AccessoryCorner widgets with similar layout as the system calendar complication

When the system calendar complication is shown in the corner, it has the title of the upcoming event as the widget label and the time of the event as the main widget view. However the time of the event is not small and clipped to a circle like WidgetKit renders the complication but larger and curved together with the label.

Is there a way to achieve the system corner complication layout with the WidgetKit complications?

I think this is reserved for Apple's own complications. There's no obvious way of doing it (I've tried). You can rotate the text some number of degrees, but that only works for one corner of the Watch, and you can't tell which corner your complication is in.

AccessoryCorner widgets with similar layout as the system calendar complication
 
 
Q