I think this can fall under product enhancement so sharing it here as well.
so I have a dashboard with a list widget with unique symbology and one of them is animated (Extreme). All the point symbols have the same px size of 6 in Map Viewer, however, the list widget is still displaying the animation symbol quite big than the rest of the non-animated symbols.
This should be fixed
From Map Viewer:


One of the non-animated symbol:

Dashboard List:
