How do I disable invisible mode?

[Hirosuka]

I'm been messing around with the tbt layout a few weeks ago, and afterwards I realized I somehow toggled invisible mode. I just let it be until now, so I've been trying to figure out how to disable it but I can't find the option

 

[device]

Go to your user CP, then go to general settings, and then you'll find an option to disable invisible mode.