logger.log_background_messages() not found in source function

[OKHand-Zy]

I am trying to create a package for myself, but when I reviewed the function logger.log_background_messages(), I checked the source code in src/robot/api/logger.py, but I couldn't find the log_background_messages() function. I would like to ask if this function is working or not. https://github.com/MarketSquare/SSHLibrary/blob/dd072649d3374b3919be448b8730210a204fa99d/src/SSHLibrary/client.py#L170-L182