Coroutine equivalent of Flowable.mergeDelayError

I'm in the middle of migrating Rxjava based project to Coroutine Flow. I need to merge multiple api calls and if one of them fails, I still want it to proceed and do the job. Here's the original code.

fun requestHomeDataAtOnce() {
    val requestList = mutableListOf(
        requestTab1(),
        requestTab2(),
        requestTab3(),
        requestTab4()
    )
    requestHome(requestList = requestList)
}

private fun requestHome(requestList: MutableList<Single<out Result<Any>>>) {
    val responseList: MutableList<Any?> = mutableListOf()
    Single.mergeDelayError<Any>(requestList)
        .subscribeOn(Schedulers.io())
        .observeOn(AndroidSchedulers.mainThread(), true)
        .subscribe({
            //.. do something
    })
    //..
}

So I noticed that mergeDelayError will run merged sources and delay any error. My question is, should I use Flow combine or flattenMerge in this case? I'm still trying to grasp the basic concept of it.