Live Activity cannot refresh frequently on iOS18

I'm developing a music app, and currently I have lyrics placed on the live activity and dynamic island. However, the lyrics aren't refreshing as frequently as they did on iOS17 with a refresh rate of 0.25 seconds. I need help resolving this.

Answered by Engineer in 793591022

The system was never designed to refresh every 0.25 seconds. What are you actually trying to do?

it seems that Apple has restricted the refresh event interval to approximately 16 seconds in iOS 18. I hope Apple can fix this issue.

The system was never designed to refresh every 0.25 seconds. What are you actually trying to do?

Live Activity cannot refresh frequently on iOS18
 
 
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