An annotated test of MultiAngle output: what to zoom in on and verify.
Close crops of the courier's satchel in each view, used as the test for whether a one-sided detail flips when the character turns.
What to look at
In the set we found no flipped satchel, and the back view puts it on the correct side. The left profile is the one we could not judge cleanly: the bag sits on the far hip and is drawn in front of the torso.
The front crop is from the input, made with Nano Banana; the other crops are from MultiAngle output.