- Click the Control Gear and select "System Settings".
- Click "Appearance" under "Personal".
- Under the "Behavior" tab, switch on or off the button of "Auto-hide the Launcher".
To reveal the Launcher temporarily, just press and hold the Super (aka Windows) key, or move your mouse cursor to the far left of the screen. You can adjust the reveal sensitivity with the slider under the "Behavior" tab mentioned above. If it still doesn't work very well, you can adjust the amount of mouse pressure in the following tip.

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