There was an issue found with the other left click options close to launch. Essentially, players could get in a state where they couldn’t click on to interact with anything in the world. Because of how core the system is, a potential fix that we have in the works was deemed to risky to try and rush out for launch so we needed to temporarily disable the feature.
Point is: It’s being worked on and intended to be reenabled when we feel confident in it.