Change run loop observer mode to common modes to prevent freezing on iOS #1163
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Hi @FabianLars and @jkelleyrtp, Any thoughts on how to get this #1162 iOS freezing issue resolved? I'm building a local dioxus to work around other issues, but this one seems non-resolvable without fixing the event type. I've even enrolled a couple other devs to try workarounds, but were unsuccessful. If you have any reliable workarounds, please let me know. We're still few months out from shipping a first Dioxus-based app so hoping to get this resolved soon. Thanks for any help moving this along. |
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Proposed fix for issue #1162 - Needs maintainer validation.
On iOS, all events are blocked while the user is scrolling. This breaks every Tao-based iOS app that needs real-time updates during scroll.
Affected
iOS run loop modes:
DefaultModeObserversCommonModesObserverskCFRunLoopDefaultModeUITrackingRunLoopModeThe run loop observers are registered for
kCFRunLoopDefaultModeonly. During scroll, iOS switches toUITrackingRunLoopMode— observers aren't registered for that mode, so they don't fire and events don't get processed.