Assignment of surface[“maraxis-trench”] and planet["maraxis"]

[kuxynator]

surfaces[“maraxis”].planet.name returns “maraxis”, which is OK
but surfaces[“maraxis-trench”].planet.name, returns the planet “maraxis-trench”, which IMHO is wrong as it should not be a new planet.
surfaces [“maraxis-trench”].planet.name should return “maraxis”

I couldn't find anything about it in the documentation.
if it is technical, then this issue should serve as a reminder for an API request to Wube

I think there was the same problem with Factorissimo.