motion not available motion from this live photo is not supported as a wallpaper.

Apple stopped supporting Live Wallpaper with the introduction of iOS 16 last autumn.

The author of this question is on iOS 17, which has reintroduced a slightly different version of Live Wallpaper

DrowzeeDude wrote:

The author of this question is on iOS 17

If so, since iOS 17 had not been released at the time, the author violated the terms of the beta software agreement (s)he signed.