Turn off Outfit logging notifications in game?

Is there a way to turn off the outfit members logging in and out inside the game?

I can sometime ignore them popping up in the middle of the screen but other times I can't help but read each one and it becomes distracting.

I couldn't find anything in game options. There is an option to turn off friend logging but it doesn't affect the outfit.

I checked the useroptions.ini but I couldn't find anything.

Is it somewhere I missed?