Have investa installed (latest) as well as Helix lastest version but seems there is an issue with lables as they are showing the code label rather than the front end text label. It is working but sometimes hard to navigate becuase of the long names (example: HELIX_ULTIMATE_MEGAMENU_SELECT)
More here: https://ibb.co/jTxQsNT
https://ibb.co/d6PsfC5