iPhone · Research guidance. Instructions are based on publisher guidance; a UK IPTV account was not tested on this platform.
Identify the movement you mean
Distinguish an interface transition, an animated image and a video preview before changing settings. A programme intentionally playing in a viewing app is another context. Naming the actual movement makes it easier to choose a relevant control and avoids a broad claim that every onscreen animation should respond to one setting.
Open the current Motion settings
Apple documents Settings, Accessibility, Motion, with separate Reduce Motion, Auto-Play Animated Images and Auto-Play Video Previews choices. Inspect the controls on the installed iPhone release. Reduce Motion concerns interface effects, while the documented preview choice applies to eligible app previews; they should not be reported as identical features.
Adjust one relevant preference
Record the original state and change the option related to the unwanted movement. Use a harmless example rather than repeatedly starting a live programme or account action. Compare what changed in the interface. Keep another person’s intended access setup intact and restore the previous value if the comparison does not meet the need.
Keep programme expectations accurate
A motion preference is not a statement about a programme’s frame rate, an account’s access or the safety of all visual content. If a particular webpage still moves, inspect its own motion controls and support guidance. Describe the exact element and setting in a report rather than claiming the iPhone preference failed across every application.
Questions, answered
Are animated images and video previews controlled by the same documented option?
Apple documents separate choices.
Does Reduce Motion change subscription access?
No. It concerns the documented interface behaviour.