If anyone has support for it, it's probably Zeus. I don't know any LDK based wallet that supports selecting UTXO for channels yet, but I know all node implementations support it. I was just commenting on that. 

TonyGiorgio

Now try to translate that to a LN noob (are many here) that just want to do some few clicks in an app (for example Mutiny, Bitkit, Bluewallet)

bitcoin

App to Manage On Chain keys on Lightning Node

Wumbo

OK that is good.
Now try to translate that to a LN noob (are many here) that just want to do some few clicks in an app (for example Mutiny, Bitkit, Bluewallet)