Feature Request: Add an option to disable toolbar

[zputnyq]

Hello It's the first time I use this. It's really great & I really appreciate it.

Is your feature request related to a problem? Please describe.

Not really sure whether it is related to a problem or not.
I had turned off all the options in "Select Toolbar Keys" but the toolbar is still there.

Describe the solution you'd like

Probably If all the options in "Select Toolbar Keys" are off / disable, the toolbar key should gone.
Use case

To disable toolbar key
Describe alternatives you've considered

Probably an option to disable the toolbar should be given for it. If the behaviour of turning off all the options in Select Toolbar Keys isn't that way

Additional context

[Uranusek]

It has been reported several times #374