1.23RC client messages when attempting to search for adult content with settings below adult are vague and do not explain how to activate adult settings.
If you enter a filtered word into search and you are not at the adult level, you receive this error message:
"Some terms in your search query were excluded due to content restrictions as clarified in the Community Standards."
This does not explain the reason was the account was not verified, or that preferences/general/Maturity then needs to be set, followed by the search checkbox.
The preferred result should provide a link to the knowledge base page that explains how the settings work, and what you would need to do.