If the app is not allowing that function, you hold the keys and need to transact, use a verified download of Sparrow Wallet.
nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjsfl8f237lmu63q0uf63m
Why can't I do a #bitcoin consolidation transaction on my #bitkey? 
Discussion
Yeah I know how to do all that. But #bitkey preventing me from sending to myself was an unexpected behavior. Hell for ease of use they should have a single click option to consolidate and prompts to do it when fees are low.