In any client that supports Blossom, put https://blossom.band/ as the media server. In any client that still only supports NIP-96, put https://nostr.build/

In the ones you mentioned, Nostur and Primal both support Blossom. Couldn't find any way to change what media server is used in Damus, but it uploads to nostr.buld, and probably using NIP-96.