title: BottonNavigation fragment viewmodel not cleared on fragment destroy
body: <p>I use BottonNavigation to switch between fragments. The fragments have ViewModels annotated with <code>@HiltViewModel</code> and initilized by fragments as <code>by viewModels()</code>.</p>
  <p>Why do the ViewModels not get cleared/destroyed when the fragments are destroyed (on havigation between fragments)?</p>