I verified a different recomposition behavior betw...

# compose

[Daniele B]

I verified a different recomposition behavior between 1.0.0-beta07 and 1.0.0-beta08
This is the code:

LazyColumn {
    stickyHeader {
        CountriesListHeader()
    }
    items(items = countriesListState.countriesListItems, itemContent = { item ->
        CountriesListRow(
            item = item,
            favorite = countriesListState.favoriteCountries.containsKey(item.name)
    })
}

In case countriesListItems hasn’t changed but favoriteCountries has changed:
• in beta07, items recompose (and that’s what I would expect, as in CountriesListRow the favorite parameter depends on favoriteCountries )
• in beta08, items don’t recompose, as it seems Compose is just monitoring changes of countriesListItems and not favoriteCountries
Is this a bug, or I should structure my code differently?

[ste]

It happens to me too (LazyVerticalGrid). Composition does not fire after items list gets cleared

[Daniele B]

I just opened an issue:
https://issuetracker.google.com/issues/190795684

[Vsevolod Ganin]

Happened to me too. Updated to latest dev branch (7437341 at that time) and the issue was gone. So hopefully this is fixed in beta09

[Vsevolod Ganin]

Please try https://androidx.dev/ and see if it helps

[Rafs]

This issue seems to have been fixed in the latest version