Anvil drops covariance hint for assisted injection factories

[vRallev]

class MonitorWaiter @AssistedInject constructor(
  @Main private val mainScheduler: Scheduler,
  @Assisted private val waitForMonitor: Observable<Class<out SellerScreenMonitor>>,
  @Assisted private val currentMonitor: Observable<SellerScreenMonitor>,
  @Assisted private val getCurrentMonitor: () -> SellerScreenMonitor
) {
  @AssistedFactory
  interface Factory {
    fun create(
      waitForMonitor: Observable<Class<out SellerScreenMonitor>>,
      currentMonitor: Observable<SellerScreenMonitor>,
      getCurrentMonitor: () -> SellerScreenMonitor
    ): MonitorWaiter
  }
}

This will fail with Anvil, but be successful with Kapt.