This is a fairly well known fact among regular players in the community.
Even loftar himself has made damning public comments about how the client seems to gather unnecessary private data and confirms that shubla would absolutely have access to all of our private maps, markers and information but the only single reason it has not been removed entirely is because "he doesn't think shubla would do that."
You can find these comments in the
Ethically-Sourced Copy-Pasta Client thread
Thankfully most of the community knows shubla better than loftar and we know he would
definitely use this data to cheat and steal.
Thank you for making this thread. I have seen a lot of new people joining the community in discord lately and it is a good idea to have this information being frequently talked about to protect new users who may not know who shubla is and what he is capable of.