Bound preference MatchedGeometryPreference tried to update multiple times per frame.

[gorbat-o]

Hey,

everywhere I add a .matchedGeometryEffect(id: "someID", in: namespace)
it shows me an additional warning in the console: Bound preference MatchedGeometryPreference tried to update multiple times per frame.

Do you have an idea where it could come from. It makes the UI laggy.
Will see if I can reproduce a demo-project for that.

[andtie]

Hey Oleg,

The warning seems to be triggered whenever onPreferenceChange is used on iOS 13.
(See also https://openradar.appspot.com/FB7558683 and https://gist.github.com/Thomvis/cb86cad637e21f5385cd243d4f7a8ad1)

The warning seems to be harmless, but of course it may be related to some performance issues.