The ornamental design for a displayscreen or portion thereof with animated graphical user interface, as shown and described.
FIG. 1 is a front view of a first image of a display screen or portion thereof with animated graphical user interface showing the new design;
FIG. 2 is a second image thereof;
FIG. 3 is a third image thereof; and,
FIG. 4 is a fourth image thereof.
The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1-4. The process or period in which one image transitions to another image forms no part of the claimed design.
The broken lines, texts, and numerals in the figures show portions of the graphical user interface that form no part of the claimed design.
The outmost dot-dashed lines in the figures show a display screen or portion thereof, and form no part of the claimed design.