The "bump fee" feature spawns the Send dialog with the exact same tx settings preloaded (utxos, change address, payment address). At this point you can do anything you normally do in the Send dialog. You can also use the RBF control feature (under the coin control feature) to pick replaceable UTXOs and effectively create a completely different tx if you wish so.
Good to know - thanks!@ConnyH
You're at 5 confirmations at the time of this posting! Mempool cleared up nicely in the past few hours
