Edit: it might be that it doesn't work with hive-engine tokens anymore as the post announcing leo seems to be "deleted": https://peakd.com/hive-167922/@reward.app/reward-app-is-now-compatible-with-leofinance
Could be the service was removed due to lack of interest, not that liquidating your hive rewards is that actively used neither.
Then maybe I should wait a little bit till I post the tutorial about the app 😊 Let me know if you will need any assistance in testing it!