I am using FiveM Client Beta Channel, and I noticed something with the windowed console. I don’t know if it is an intended feature or not, but I thought I have to report it. This is a bug with the FiveM client itself, not specific to a server.
So basically, when I turn on the windowed console, if I use the “clear” command in the main console it only clears the main console and does not clear the windowed console. Moreover, clearing the windowed console does not clear the main console.