I have now released Bartender 4.1.12 as a test build, this contains all initial fixes for bugs on the new MacBook Pro with Notch, I will continue fixing and bugs and adding extra support for the notch.
If you are using a MacBook Pro Notch, I recommend you use the Bartender Bar, as this removes the limit of the notch on the number of menu bar items you can have, you could also use Small menu bar item spacing to gain more room.
You can update to the latest Test Build by clicking the button below, or from Bartender Preferences > Advanced, Check to Update yo Test Builds then click the Check for Updates button.