Errors and other messages in the upper left corner of the screen (Black Mesa)

Various errors constantly appear (like something could not be loaded but can't play, etc.) and various messages (about loading locations, sounds, etc.). So the question is: how easy is it to hide? I'm not interested in how to fix it, in general the game works. These messages just piss me off. In the console, I clambered some commands related to the words show and hide, nothing helped, they still climb out. Please tell me.