We claim the ornamental design for a display screen or portion thereof with animated graphical user interface, as shown and described.
FIG. 1 is the first image in a sequence for a display screen or portion thereof with animated graphical user interface showing our new design;
FIG. 2 is the second image thereof;
FIG. 3 is the third image thereof;
FIG. 4 is the fourth image thereof;
FIG. 5 is the fifth image thereof;
FIG. 6 is the sixth image thereof;
FIG. 7 is the seventh image thereof;
FIG. 8 is the eighth image thereof;
FIG. 9 is the ninth image thereof; and,
FIG. 10 is the tenth image thereof.
The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1-10. No ornamental aspects are associated with the process or period in which one image transitions to another image.
The uneven-length broken line illustrates a display screen or portions thereof and forms no part of the claimed design. The even-length broken line illustrates elements of a graphical user interface and forms no part of the claimed design.