iOS: Processing non `RedrawRequested` event after the main event loop: AboutToWait

[marcpabst]

Description

Stuck on winit 0.29.15 for now, while waiting for the new API to take form. Running the event loop on iOS causes lots of warnings WARNING winit.platform_impl.platform.app_state 2024-05-28 23:23:27,897 app_state.rs:617 processing non `RedrawRequested` event after the main event loop: AboutToWait. I'm also seeing sporadic (but very noticable) slow downs.

I'm running winit through CPython/Pyo3, but it looks like there is a similar problem using bevy on iPhone: https://github.com/bevyengine/bevy/discussions/12934

Device and iOS version

iOS 15.0.2 (19A404) iPad Pro (11-inch) (2nd generation)

Winit version

0.29.15