Yessir. I made this post recently if you wanna get a quick overview.
As nostr:npub1mc20uche0cy599vpl850aschpu7wteundgsnf0msep79lu3fu5aq3r4ptv said, if you select UTXOs 1, 4, and 7, the total send amount would be updated to reflect the total sats from those three.
https://thebullishbitcoiner.com/2024/04/05/how-to-consolidate-utxos-in-blue-wallet/