Yes!
We put an option the UC Surface control panel that appears when ADAT supported sample rate is active (44.1, 48, 88.2 and 96).
Click on the cog wheel in the upper right corner of UC Surface and on the setting screen will be a button for Show ADAT. The default is set to Yes, select it to toggle to No and the ADAT channels will disappear from your UC Surface mixer.
Keep in mind that should you ever add an ADAT preamp, don't forget to toggle this setting so they re-appear.