Selfie Scenes on iPhone X make Clips even more fun by using the TrueDepth camera to place you in beautifully animated backgrounds. Each scene is a full 360‑degree experience—so as you move iPhone X, the scene surrounds you on all sides.
If you notice that your scene doesn't rotate as you move, make sure that you have the newest version of Clips: Open the App Store on your iPhone and tap Updates. If a new version of Clips is available, tap Update to download and install it.
Now return to Clips and try your Selfie Scene again.