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I have a `ModalBottomSheetLayout` where the contents is the main screen with a list of items, and the `sheetContent` are item details (with different settings).
As the item details are quite complex, and don't influence the main screen, I would like to have them in a separate ViewModel. How can I pass the `itemId` from the `MainScreenViewModel` to the `ItemDetailsViewModel`. I don't really fancy creating a shared ViewModel just to pass one value (which is anyway only temporary, as the `ItemDetailsViewModel` will store `itemId` as well to get the item data).

create an Item with itemId, use it as lazyColumn item id and also, use a lambda with a callback with that same id with the click, and pass it to the details viewmodel

Yes, the passing of the callback to the details viewmodel was something I was missing.
It is actually quite easy, as both viewmodels are known by the same host (fragment in my case), so I can pass their callbacks to the composable click listeners.
Thank you for the hint!